Spreadsheet: 0fcefc4a-75eb-4de8-b44e-d4a393127f15
Sheet: Stones

BUILDING_STONE_ID | STONE_NAME | PARENT BUILDING STONE  ID | ALTERNATIVE_NAMES | [NAME] | COLOUR | COLOUR_VARIATION | WEATHERED COLOUR | LITHOSTRATIGRAPHY | CHRONOSTRAT | STONE_LITHOLOGY | GRAIN_SIZE | [NAME] | KEY_IDENTIFICATION_FEATURES | FAILURE_WEATHERING | CONTEXT_OF_USE | LOCALITY_OF_USE | DATE_COMPILED | COMPILED_BY | MINERAL PLANNING AREA | English Heritage Atlas Area | SOURCE_OF_INFO | retrieval_date
4001 | Cornbrash | 1 |  | Typically occurs as shelly, rough, rubbly beds. Some weathered beds have a pitted appearance. Only about 2 m thick. | PALE-YELLOW | Uniform | Pale pinkish to pale grey, [NAME] to brownish ochre. | CORNBRASH FORMATION | JURASSIC | NOT ENTERED | Fine grained | Usually weakly and irregularly bedded. Locally, the thicker limestone units exhibit cross-bedding, the sandy units sometimes wavy-bedded. | Pale cream, sparsely ooidal and peliodal biomicrites, locally shelly, flaggy or nodular in appearance with irregular and wispy seams of calcareous marl. Upper parts sandy biosparite and fine-grained, calcareous sandstone (with angular quartz grains). Fossils, especially bivalves and brachiopods (rhynchonellids and terebratulids) common. | Where not rubbly, can be a fairly tough, durable limestone. | Not used much for buildling owing to rubbly nature, but flaggy blocks occur locally in walls (as at Barnwell) and used in Polebrook parish church. | Mainly along the Nene valley. | 2010-11-01 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Hains & Horton, 1969; Sutherland, 2003 | 2012-05-16 10:20:59
4002 | Blisworth Limestone | 1 | Great Oolite Limestone | Typically from 4 to 7 m thick. A number of distinct local varieties are used as building stones (Cosgrove Stone, Oundle Stone, Pury End Stone, Raunds Stone, [NAME]). | PALE-BUFF | Uniform | Pale to mid greyish, off-white, cream, buffish | BLISWORTH LIMESTONE FORMATION | JURASSIC | NOT ENTERED | Medium grained | Some units commonly finely cross-bedded, with current winnowed and aligned fossil fragments. | Pale grey to off-white or yellowish limestones with thin marls and mudstones, bioturbated peloidal, ooidal and shell-fragmental more-or-less argillaceous packstones and wackestones, subordinate cross-bedded ooidal shell-fragmental grainstones. Fossil fauna tends to be dominated by oysters, sometimes with rhynchonellid brachiopods. | Generally fairly resistant, especially the well cemented facies; some facies more powdery and soft, and consequently are poor-weathering. Micritic soft-weathering limestones also occur. | Widely used as an important and attractive building stone throughout the county, producing both rubblestone and quality ashlar for a range of (often prestigious) buildings and the main constituent in a number of villages and towns such as Oundle, Grendon, Wollaston, Irchester and Raunds. Some shelly limestone facies can take a high polish and are termed marbles (such as Raunds Marble, [NAME], Drayton Marble), but these are used exclusively for interior decorative features. | Outcrop runs the length of Northamptonshire, but especially southern and eastern parts of the county, extending from Aynho and Brackley in the south, in a wide sweep north-eastwards via Roade, Woolaston and Cranfore towards Oundle; also exposed beneath glacial and boulder clays in tributaries of the [NAME] and [NAME], and as isolated outcrops near Church Stowe. | 2010-11-01 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | [NAME], 1870; [NAME], 1875; Thompson, 1924; Torrens, 1967, 1968; Hains & Horton, 1969; Cox & Sumbler, 2002; Sutherland, 2003 | 2012-05-16 10:20:59
4003 | [NAME] | 4002 |  | Typically few metres thick. | PALE-BUFF | Uniform | Pale to mid greyish, off-white, cream, buffish | BLISWORTH LIMESTONE FORMATION | JURASSIC | NOT ENTERED | Medium grained | Commonly finely cross-bedded, with current winnowed and aligned fossil fragments; sometimes laminated. | Cream-white to pale buffish yellow limestone, often of streaky appearance with thin-layers of alternating finer and coarser texture composed of granular shelly debris (mainly fossil oysters, other bivalves, occasional echinoid spines) in an unprominent micritic matrix. Some stone encloses lumps of fine-grained white limestone. | Generally fairly resistant, especially the well cemented facies. | Used locally as building stone, mainly rubblestone in villages, but also some ashlar especially in prestigious buildings. | Variety of Blisworth Limestone from Cosgrove area, south-eastern Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Thompson, 1927; Sutherland 2003 | 2012-05-16 10:20:59
4004 | Oundle Stone | 4002 | Oundle Limestone | Typically few metres thick. | PALE-BUFF | Uniform | Pale to mid greyish, off-white, cream, buffish | BLISWORTH LIMESTONE FORMATION | JURASSIC | NOT ENTERED | Medium grained | Some units commonly finely cross-bedded, with current winnowed and aligned fossil fragments. | [NAME], to pale yellowish brown, coarsely-bioclastic limestone, typically full of closely-packed shells in a distinct sparry matrix. | Generally fairly resistant, especially the well cemented facies. | Used locally as building stone, mainly rubblestone in villages, but also some ashlar especially in prestigious buildings. Oundle has been regarded as the most attractive stone village in Northamptonshire. | Variety of Blisworth Limestone from Oundle area, north-eastern Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4005 | Pury End Stone | 4002 |  | Typically few metres thick. One of the most finely-grained, finely cross-bedded varieties of Blisworth Limestone. | PALE-WHITE | Uniform | Pale to mid greyish, off-white, cream, buffish | BLISWORTH LIMESTONE FORMATION | JURASSIC | NOT ENTERED | Fine grained | Some units commonly finely cross-bedded, with current winnowed and aligned fossil fragments. | Cream-white to pale buffish yellow limestone, often of even, fine grained appearance with thin-layers of alternating darker and lighter material. Fossils mainly pale coloured oyster fragments, normal or parallel to lamination. | Generally fairly resistant, especially the well cemented facies. | Used locally as building stone, mainly rubblestone in villages, but also some ashlar especially in prestigious buildings. | Variety of Blisworth Limestone from Pury End area, south-eastern Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4006 | Raunds Limestone | 4002 | Raunds Stone | Typically few metres thick. | PALE-WHITE | Uniform | Pale to mid greyish, off-white, cream, buffish | BLISWORTH LIMESTONE FORMATION | JURASSIC | NOT ENTERED | Fine grained | Some units commonly finely cross-bedded in thin layers, with current winnowed and aligned fossil fragments. | Cream-white (rather than grey in colour) shelly limestone, containing some ooliths with many flatter, coated shell grains ('superficial ooliths') in crystalline sparry matrix. | Generally fairly resistant, especially the well cemented facies; some facies more powdery and soft, and consequently are poor-weathering. | Used locally as building stone, mainly rubblestone in villages, but also some ashlar especially in prestigious buildings. | Variety of Blisworth Limestone from Raunds area, eastern Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4007 | [NAME] | 4002 |  | Typically few metres thick. | PALE-WHITE | Uniform | Pale to mid greyish, off-white, cream, buffish | BLISWORTH LIMESTONE FORMATION | JURASSIC | NOT ENTERED | Fine grained | Some units commonly finely cross-bedded, with current winnowed and aligned fossil fragments. | Pale grey to off-white or yellowish limestones with thin marls and mudstones, bioturbated peloidal, ooidal and shell-fragmental more-or-less argillaceous packstones and wackestones, subordinate cross-bedded ooidal shell-fragmental grainstones. Fossil fauna tends to be dominated by oysters. | Generally fairly resistant, especially the well cemented facies. | Used locally as building stone, mainly rubblestone in villages, but also some ashlar especially in prestigious buildings. | Variety of Blisworth Limestone from [NAME] area, near Horton, eastern Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4008 | Wellingborough Limestone | 1 | Upper Estuarine Limestone | Usually up to 2 m thick, occasionally from 3 to 4 m thick. | PALE-BROWN | Uniform | Pale to mid greyish, cream, buffish to pale yellow | WELLINGBOROUGH LIMESTONE MEMBER | JURASSIC | NOT ENTERED | Medium grained | Tends to be massive, some beds (near Pytchley) are very fissile. | A massive argillaceous, pale coloured, sandy, shelly and shell-detrital [NAME], containing some ochreous material, associated with rubbly oyster-rich limestone and subordinate marls and mudstones. Packed with fossil oysters and echinoid spines, in a sparry matrix. | Fairly resistant. | Used locally in villages along the outcrop, mainly as a rubblestone, but also occasionally dressed and used as ashlar in prestigious buildings. Fissile facies (at Pytchley) used as roofing slate. | Scattered outcrop in eastern Northamptonshire, extending from the Great Doddington Ridge southwards via [NAME], Isham, Dallington, east of Northampton to Gayton and Tiffield. South west of this area, the Wellingborough Limestone becomes thicker, and outcrops widen - and here it is referred to as the Taynton Limestone. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Thompson, 1930; Torrens, 1968; Cox & Sumbler, 2002; Sutherland, 2003; [NAME], 2007 | 2012-05-16 10:20:59
4009 | Kingsthorpe White Sandstone | 1 | Kingsthorpe Stone | Typical thickness 4 to 5 m. | WHITE | Uniform | Pale greenish grey, dark cream to greyish, pale [NAME]. | STAMFORD MEMBER | JURASSIC | NOT ENTERED | Fine grained | Generally massive, some silt lenticles and dark traces of plant rootlets. | A pale greenish grey to white, fine-grained, generally friable, quartzose, unfossiliferous sandstone (freestone) or siltstone, some blocks exhibiting small lenticular slivers of silt and (characteristically) dark blackish, linear, hollow tube-like traces of plant rootlets. | Fairly resistant, but some blocks sandy, fraible. Tendency to harden on exposure to air. | Very little of the white sandstone remains in Kingsthorpe. One white sandstone cottage remains on Harborough Road, and some stone remains in buildings in Pitsford and Holcot. The stone is present in several prestigious buildings and structures: Kingsthorpe Hall and Obelisk, Little Houghton House and Overstone Church, but the once 'celebrated' stione has become a rarity. | Confined to Kingsthorpe and adjoining area of north Northampton. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sharp, 1870; Thompson, 1930; Torrens, 1968; Cox & Sumbler, 2002; Sutherland, 2003 | 2012-05-16 10:20:59
4010 | [NAME] | 1 |  | Typically less than 6 m thick. | PALE-BROWN | Uniform | Pale to mid greyish brown, buffish to pale brown | [NAME] | JURASSIC | NOT ENTERED | Medium grained | Medium- to thickly cross-bedded. | White to pale brown, typically well-sorted medium- to coarse-grained, moderately to highly shell-detrital ooidal grainstone, locally fine- to very coarse-grained; medium to thickly well-bedded, with thin shell-detrital marl seams and locally calcareous sandstone beds. | Fairly resistant. | Used locally in villages along the outcrop, mainly as a rubblestone, but also occasionally dressed and used as ashlar in prestigious buildings. | A facies variant of the Wellingborough Limestone, that occurs in south-west Northamptonshire and outcrops near Helmdon, Weston, Sulgrave, Culworth, Greatworth and Farthinghoe. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | [NAME], 2002; Sutherland, 2003 | 2012-05-16 10:20:59
4011 | [NAME] | 1 | [NAME] | Up to 3 m thick. | PALE-BROWN | Uniform | Pale to mid greyish brown, buffish to pale brown | [NAME] | JURASSIC | NOT ENTERED | Medium grained | Cross-bedded, some lamination. | Pale brown to ochreous, strong, often oolitic, sandy, bioclastic limestone, sometimes flaggy, with considerable amounts of broken shelly material (mainly oysters, and echinoid spines); the matrix is finely granular rather than sparry. Characteristically, the limestone contains streaks and whisps of fine powdery, cream-coloured micrite. | Fairly resistant, the powdery micritic layers often showing some weathered features and pits; shell fragments and echinoid spines often stand proud on weathered surfaces. | Used locally in Helmdon and other areas (eg. [NAME]) as a rubblestone, but also dressed (eg. door casings and lintels) and used as ashlar facings in prestigious buildings, such as Easton Neston House. | Variety of Taynton Limestone from Helmdon area, southern Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Parry, 1987; Sutherland, 2003 | 2012-05-16 10:20:59
4012 | Lincolnshire Limestone | 1 |  |  |  |  |  | LOWER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED |  |  |  |  | ? | Northamptonshire | 2010-05-09 00:00:00 | D Cameron | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | BGS Lexicon | 2012-05-16 10:20:59
4013 | Upper Lincolnshire Limestone | 1 | Lincolnshire Limestone | Up to several metres thick in Northamptonshire, thicker to north outside of county. | PALE-BUFF | Uniform | Pale to dark yellow, buffish, golden yellow, pale greyish or cream (depending on facies). | UPPER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED | Medium grained | Cross-bedding typical of all facies. | Buffish, golden yellowish, cream or pale grey coloured limestone, overwhelmingly dominated by high-energy ooidal and shell fragmental grainstones, but includes secondarily recrystallized and micritized lithologies. Fossils present mainly as small shell fragments and debris. | Fairly resistant. | The Lincolnshire limestone and its various freestone facies (from the Upper Lincolnshire Limestone Member), have for many centuries, provided some of Britain's finest building stones. Used extensively throughout the outcrop (and much wider) often as ashlar, and intricately carved tracery. | Within Northamptonshire, the outcrop of the Upper Lincolnshire Limestone (freestones) is confined to a few localities in the northern part of the county, around Stanion, [NAME] and King's [NAME]. (The famous quarries and stones from Ketton, Stamford and [NAME] all lie within Leicestershire or Cambridgeshire). | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Hollingworth & Taylor, 1951; Hains & Horton, 1969; Cox & Sumbler, 2002; Sutherland, 2003; Herbert, 2005 | 2012-05-16 10:20:59
4014 | King's Cliffe Stone | 1 |  | [NAME]' refers to the steep slope of outcropping limestone along [NAME] and adjoining [NAME] which provided the source for some of the main quarries in this freestone. | PALE-YELLOW | Uniform | Pale to dark yellow, buffish, golden yellow. | UPPER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED | Medium grained | Banded texture, cross-bedded. | Typically a warm, golden coloured limestone, porous and oolitic containing only small amounts of shell fragments, but varies from a fairly pale coloured, finer-grained porous oolite, to a very coarsely shelly, spar-cemented rock with small echinoid spines, spiral gastropod shells and small lumps of limestone. Alternating thin layers of fine ooliths and coarser ooliths with shell fragments give a characteristic banded texture. Colour distinguishes the King's [NAME] from Weldon Stone. | Fairly resistant. | Used extensively in King's Cliffe, one of  the most interesting stone villages in Northamptonshire, and other villages, such as Apethorpe and Fotheringhay churches. Also used outside of the county, eg. Burghley House, and Cambridge (King's College Chapel, Trinity College). | Variety of Upper Lincolnshire Limestone (freestone) quarried and used mainly within the King's Cliffe area, northern Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4015 | [NAME] | 1 |  | Thickness approximately 2 to 3 m. | PALE-BUFF | Uniform | Pale to dark buffish, pale yellow. | UPPER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED | Medium grained | Cross-bedded. | [NAME], spar-cemented oolitic limestone with fossil debris, the ooliths often being yellowish in colour. Typically less coarsely-textured than some varieties of King's Cliffe Stone, but also lacks the distinctive oolite banding of the latter. Readily distinguished from Weldon Stone by its colour. | Fairly resistant. | Used within [NAME] and nearby areas, partly as rubblestone, but mainly as ashlar especially for prestigious buildings and churches including Geddington, [NAME], Desborough and [NAME], and the Eleanor Cross, Geddington. | Variety of Upper Lincolnshire Limestone (freestone) quarried and used mainly within the Stanion area, northern Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4016 | [NAME] | 1 | [NAME] | Up to 7 m thick recorded at Weldon. [NAME] or [NAME] Marble refers to an impersistent, hard, spar-cemented shelly limestone layer within the oolitic sequence, but [NAME] was not used much for buildling, mainly as an internal ornamental stone. | PALE-WHITE | Uniform | Light grey | UPPER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED | Medium grained | Often layered in diagonal cross-bedding. | Pale white to pale cream, oolitic limestone (distinctly weathering pale grey) with some dispersed shell fragments, and characteristically no visible cement. Distinguished from King's Cliffe Stone and [NAME] by its colour. | Fairly resistant. Rock highly prorous, which enables it to resist rain and frost action. | One of Northamptonshire's best known freestones, and used extensively for ashlar and carving. Used in Weldon (eg. [NAME]) and area, and also further afield, eg. [NAME], the Triangular Lodge at Rushton, Lamport Hall and the Talbot Inn at Oundle. | Variety of Upper Lincolnshire Limestone (freestone) quarried and used mainly within the [NAME] area, northern Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | [NAME], 1963; Ireson, 1985; Sutherland, 2003 | 2012-05-16 10:20:59
4017 | Lower Lincolnshire Limestone | 1 | Lincolnshire Limestone | Typically, up to several metres thick, thickening northwards (up to 20 m thick in Lincolnshire). | PALE-YELLOW | Uniform | Cream, pale yellow to buffish, or darker greyish (depending on facies). | LOWER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED | Fine grained | Cross-bedding and lamination, some beds highly fissile. | Limestones, dominated by low-energy calcilutite, and occasional peloidal wackestone and packstone. Commonly includes fissile, sandy limestone or calcareous sandstone in basal part, locally known as [NAME]. | Fairly resistant. | The more fissile facies of the Lincolnshire Limestone, (typically from the Lower Lincolnshire Limestone Member), such as [NAME], have been used extensively as roofing slates throughout the outcrop area in Northamptonshire, and adjoining counties. | Forms a broad plateau in northern Northamptonshire from high ground above the Welland valley at Easton-on-the-Hill, [NAME] and Duddington. The outcrop continues south-westwards along the Welland escarpment through Wakerley and [NAME], above the villages of Rockingham and Cottingham, as far as Wilbarston. South of Duddington, the Lincolnshire Limestone is much obscured by younger strata and glacial boulder clay, but is exposed in some of the Nene's tributaries from Weldon to Bulwick and Blatherwycke to King's Cliffe  and Woodnewton, from [NAME] to Little Oakley and Stanion to Brigstock, and along the upper Ise valley between Rushton and Geddington. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Hollingworth & Taylor, 1951; Hains & Horton, 1969; Cox & Sumbler, 2002; Sutherland, 2003; Herbert, 2005 | 2012-05-16 10:20:59
4018 | Harrington Stone | 1 |  | Typically, up to several metres thick. | PALE-YELLOW | Uniform | Cream, pale yellow to buffish. | LOWER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED | Fine grained | Some lamination, and low-angel cross-bedding. | Pale cream to [NAME] coloured sandy limestones, mainly fine-grained. Sometimes with sparse or unevely distributed ooliths, but characteristically these are not prominent, and tend to blend with the fine-graind matrix of the rock. Sparsely fossiliferous, mainly small shell fragments. | Fairly resistant. | Used as small, blocky or coursed rubblestone (which can be neatly trimmed) in many cottages and villages along outcrop area, especially Harrington, Harringworth, Maidwell, the estate village of Laxton, and Duddington. | Forms a broad plateau in northern Northamptonshire from high ground above the Welland valley at Easton-on-the-Hill, [NAME] and Duddington. The outcrop continues south-westwards along the Welland escarpment through Wakerley and [NAME], above the villages of Rockingham and Cottingham, as far as Wilbarston. South of Duddington, the Lincolnshire Limestone is much obscured by younger strata and glacial boulder clay, but is exposed in some of the Nene's tributaries from Weldon to Bulwick and Blatherwycke to King's Cliffe  and Woodnewton, from [NAME] to Little Oakley and Stanion to Brigstock, and along the upper Ise valley between Rushton and Geddington. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4019 | [NAME] | 1 | Collyweston Stone Slate | Slate bed can vary from several centimetres to about one metre in thickness. | GREY | Uniform | Mid to dark grey, dark buffish. | LOWER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED | Fine grained | Broadly cross-bedded, but becoming fissile and splits into thin slaty layers (suitable for roofing) on exposure to frost. | Greyish or dark buffish, thinly-bedded fissile sandy limestones, containing tiny mica flakes but only relatively little shell material. Occurs interbedded with non-fissile partially cemented sands and sandy limestones. | Fairly resistant to further frost action when finely split. | Used widely as roofing slate throughout outcrop area, especially villages in northern Northamptonshire, and also into Lincolnshire and wider afield. | Quarried from area of Collyweston, Easton-on-the-Hill and Worthorpe, and for a time at Kirby near Deene, and locally from Harringworth and Wakerley, all places along a narrow NE-SW trending belt on the eastern side of the Welland valley. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Hains & Horton, 1969; Ireson, 1985; Sutherland, 2003 | 2012-05-16 10:20:59
4020 | Duddington Slate | 1 | [NAME] | Slate bed can vary from several centimetres to about one metre in thickness. | GREY | Uniform | Mid to dark grey, dark buffish. | LOWER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED | Fine grained | Broadly cross-bedded, but becoming fissile and splits into thin slaty layers (suitable for roofing) on exposure to frost. | Greyish or dark buffish, thinly-bedded fissile sandy limestones, containing tiny mica flakes but only relatively little shell material. Occurs interbedded with non-fissile partially cemented sands and sandy limestones. | Fairly resistant to further frost action when finely split. | Used widely as roofing slate throughout outcrop area. | Local variety of Collyweston Slate, quarried from and used mainly within the Duddington area. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4021 | [NAME] | 1 | [NAME] | Slate bed can vary from several centimetres to about one metre in thickness. | GREY | Uniform | Mid to dark grey, dark buffish. | LOWER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED | Fine grained | Broadly cross-bedded, but becoming fissile and splits into thin slaty layers (suitable for roofing) on exposure to frost. | Greyish or dark buffish, thinly-bedded fissile sandy limestones, containing tiny mica flakes but only relatively little shell material. Occurs interbedded with non-fissile partially cemented sands and sandy limestones. | Fairly resistant to further frost action when finely split. | Used widely as roofing slate throughout outcrop area. | Local variety of Collyweston Slate, quarried from and used mainly within the [NAME] area. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4022 | Northampton Sand | 1 | Northampton Sand Ironstone | Typically between 4 to 8 m thick, but locally up to 20 m thick. Many sandstones composed of clear quartz grains (some feldspar) within a dark iron (limonitic) matrix. | PALE-BROWN | Uniform | Characteristic foxy brown, or deep mustard yellow, orange-brown, bright ginger, varous shades of warm sienna and burnt umber. | NORTHAMPTON SAND FORMATION | JURASSIC | SANDSTONE, FERRUGINOUS | Medium grained | Variable, from even textured and relatively homogeneous to fossil shell bands and contemporary burrowing structures. | Sandy, berthierine-ooidal and sideritic ironstone, pale brown to greenish grey where fresh, weathering to rich and deep foxy-brown limonitic sandstone, typically displaying a box-stone structure. The basal part, is commonly muddy and less ferruginous. The uppermost beds are generally more or less ferruginous sandstone. The unit includes lenses of mudstone and limestone in places, and contains a fairly abundant marine fauna of bivalves, brachiopods and ammonites, which are not generally evident in weathered sections. | Variable depending on facies; the poorly cemented stones being soft, the calcareous ironstones being harder and more resistant. | Used widely as a building stone, as rubblestone and ashlar, throughout the outcrop area. | Throughout south central Northamptonshire extending from a line between Harlestone and Northampton south-westwards to Eydon and Towcester, including Church Stowe and Duston, and quarries at Adstone, Litchborough, Winwick, Blakesley and Farthingstone. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Judd, 1875; Thompson, 1921, 1928; Hollingworth & Taylor, 1946, 1951; [NAME], 1963; Hains & Horton, 1969; Horton et al, 1987, [NAME], 2002; Sutherland, 2003; Herbert, 2005 | 2012-05-16 10:20:59
4023 | Variable Beds | 4022 | Northampton Sand Ironstone | Typically between 4 to 8 m thick, but locally up to 20 m thick. Many sandstones composed of clear quartz grains (some feldspar) within a dark iron (limonitic) matrix. | PALE-BROWN | Uniform | Characteristic foxy brown, or deep mustard yellow, orange-brown, bright ginger, varous shades of warm sienna and burnt umber. | NORTHAMPTON SAND FORMATION | JURASSIC | SANDSTONE, FERRUGINOUS | Medium grained | Variable, from even textured and relatively homogeneous to fossil shell bands and contemporary burrowing structures. | Sandy, berthierine-ooidal and sideritic ironstone, pale brown to greenish grey where fresh, weathering to rich and deep foxy-brown limonitic sandstone, typically displaying a box-stone structure. The basal part, is commonly muddy and less ferruginous. The uppermost beds are generally more or less ferruginous sandstone. The unit includes lenses of mudstone and limestone in places, and contains a fairly abundant marine fauna of bivalves, brachiopods and ammonites, which are not generally evident in weathered sections. | Variable depending on facies; the poorly cemented stones being soft, the calcareous ironstones being harder and more resistant. | Used widely as a building stone, as rubblestone and ashlar, throughout the outcrop area. | Throughout south central Northamptonshire extending from a line between Harlestone and Northampton south-westwards to Eydon and Towcester, including Church Stowe and Duston, and quarries at Adstone, Litchborough, Winwick, Blakesley and Farthingstone. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Judd, 1875; Thompson, 1921, 1928; Hollingworth & Taylor, 1946, 1951; [NAME], 1963; Hains & Horton, 1969; Horton et al, 1987, [NAME], 2002; Sutherland, 2003; Herbert, 2005 | 2012-05-16 10:20:59
4024 | Church Stowe Stone | 4022 |  | Approximately 3 m thick. | PALE-BROWN | Uniform | Reddish brown, tawny. | NORTHAMPTON SAND FORMATION | JURASSIC | SANDSTONE, FERRUGINOUS | Coarse grained | Fairly homogeneous. | Light brown, fairly coarse-grained sandstones and ferruginous limonitic sandstone. | Variable, the paler stone is poorly cemented and not suitable for building. | Locally used in Church Stowe, and in restoration of Canons Ashby church. | Variety of Northampton Sand found and quarried in the Church Stowe area, south central Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4025 | Duston Stone | 4022 | [NAME] | A section at Old Duston Stone-pit formerly exposed variously building stones through a sequence approximately 15 m thick. | PALE-BROWN | Uniform | Characteristic foxy brown, orange-brown, bright ginger, varous shades of warm sienna and burnt umber. | NORTHAMPTON SAND FORMATION | JURASSIC | SANDSTONE, FERRUGINOUS | Medium grained | Fairly homogeneous, but some beds ripple marked, with sandy intercalations. | Typically ferruginous sandstones, often deeply orange-brown, or ginger coloured, but including layers of blue-hearted calcareous stone. Some beds fossiliferous, including bivalves, ammonites (Ludwigia) and occasionally belemnites and wood. | Fairly resistant. | Used extensively in local adjoining villages of Duston and Harlestone, many of the houses and cottages being constructed of local brown sandstone, used either as rubblestone or roughly-dressed ashlar. | Variety of Northampton Sand found and quarried in the Duston area, south central Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4026 | [NAME] | 4022 | Eydon Sandstone | Approximately 3 m thick; 2 m of freestone overlain by 1 m of walling stone. | PALE-BROWN | Uniform | Characteristic foxy brown, orange-brown, bright ginger, varous shades of warm sienna and burnt umber. | NORTHAMPTON SAND FORMATION | JURASSIC | SANDSTONE, FERRUGINOUS | Medium grained | Fairly homogenous, but with knots and streaks of limonite. | Very ferruginous, medium-grained sandstone, typically deep foxy or ginger colour, with characteristic 'knots' of darker limonite. Composed of quartz grains set in a matrix of strong limonite. | Fairly resistant, readily dressed. | Locally used in Eydon and surrounding area, eg. [NAME] and [NAME], as rubblestone and ashlar, also dressed for window frames and water-tables. | Variety of Northampton Sand found and quarried in the Eydon area, south central Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4027 | Harlestone Stone | 4022 | [NAME] | Up to 15 m thick. | PALE-BROWN | Uniform | Characteristic foxy brown, orange-brown, bright ginger, varous shades of warm sienna and burnt umber. | NORTHAMPTON SAND FORMATION | JURASSIC | SANDSTONE, FERRUGINOUS | Medium grained | Fairly homogeneous, but some beds ripple marked, with sandy intercalations. | Typically ferruginous sandstones, often deeply orange-brown, or ginger coloured, but including layers of blue-hearted calcareous stone. Some beds fossiliferous, including bivalves, ammonites (Ludwigia) and occasionally belemnites and wood. | Fairly resistant. | Used extensively in local adjoining villages of Harlestone and Dunston, many of the houses and cottages being constructed of local brown sandstone, used either as rubblestone or roughly-dressed ashlar. For example, Althorp stables, Dallington Hall,  and [NAME] church at Harlestone. | Variety of Northampton Sand found and quarried in the [NAME] area, south central Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sharp, 1870; Sutherland, 2003 | 2012-05-16 10:20:59
4028 | Northampton Stone | 4022 |  | Thickness recorded to vary from approximately 4 m (Kettering Road quarry) to 6 m (former quarry near St Andrew's hospital) overlying fossiliferous ironstone. | PALE-BROWN | Uniform | Characteristic foxy brown, orange-brown, bright ginger, varous shades of warm sienna and burnt umber. | NORTHAMPTON SAND FORMATION | JURASSIC | SANDSTONE, FERRUGINOUS | Medium grained | [NAME], cross-bedded. | [NAME] sandstone, with varying amounts of limonitic matrix, typically exhibits darker (deep brownish) streaks which may pick out cross-bed sets. | Fairly resistant, quite durable. | Characteristic and widely used building stone with Northampton since Norman times with stone frequently used as ashlar, eg. [NAME] church of the Holy Sepulchre, [NAME], buildings in the town centre including Sheep Street, the Market Square (Beethoven House) and [NAME] (including the Judge's House). | Variety of Northampton Sand found and quarried in and around Northampton. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sharp, 1870; Thompson, 1928; Sutherland, 2003 | 2012-05-16 10:20:59
4029 | Spotted Sandstone | 4022 |  | Approximately 1 m thick. | BROWN | Spotted | Dark brown | NORTHAMPTON SAND FORMATION | JURASSIC | SANDSTONE, FERRUGINOUS | Medium grained | Calcite-infilled burrow structures. | Dark brown sandstone with pale yellow or white spots and blotches, which are concretionary nodules cemented by calcite (probably formed by bioturbation and subsequent precipitation by groundwater). | Fairly resistant. | Now seen in walls in old parts of Kingsthorpe village, especially on south side of the High Street. | Confined to Kingsthorpe area, immediately north of Northampton. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4030 | Pendle | 4022 | [NAME] | 'Pendle' is a term used by quarrymen for an flaggy limestone. | PALE-BUFF | Uniform | Pale yellow, buffish, golden yellow, brown to dark brown. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Almost invariably cross-bedded. | [NAME], golden yellow to pale brownish sandy limestones, often oolitic (sometimes sparsely), with limonitic veining, and containing fossil debris, typically crinoid ossicles. | Fairly resistant. | Buildings and wall along outcrop areas, the freestone varieties used as ashlar, others as rubblestone, sometimes roughly cut and laid in regular, flat blocks. | Central Northamptonshire, roughly within a triangular area centered roughly on Pitsford and [NAME], and embracing Kingsthorpe, Duston, Maidwell, Mears Ashby and Doddington. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Aveline & Trench, 1860; Sharp, 1870; Thompson, 1928; Hains & Horton, 1969; Sutherland, 2003 | 2012-05-16 10:20:59
4031 | [NAME] | 4022 | Pendle, White Pendle | Approximately 1 to 1.5 m thick. | PALE-BUFF | Uniform | Pale yellow, buffish, golden yellow. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Noticably cross-bedded. | [NAME] to golden-yellow, medium- to coarse-grained, granular sandy and calcareous limestones, with ooliths and fossil debris, including crinoid ossicles. | Fairly resistant. | Buildings and walls in Duston area, (popular in 19th century terraced cottages constructed from pale, brick-sized blocks) and some Victorian churches, such as [NAME], Northampton. | Variety of Pendle found and quarried in the Duston area, central Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4032 | White Pendle | 4031 | [NAME] | Approximately 1 to 1.5 m thick. | PALE-BUFF | Uniform | Pale yellow, buffish, golden yellow. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Noticably cross-bedded. | [NAME] to golden-yellow, medium- to coarse-grained, granular sandy and calcareous limestones, with ooliths and fossil debris, including crinoid ossicles. | Fairly resistant. | Buildings and walls in Duston area, (popular in 19th century terraced cottages constructed from pale, brick-sized blocks) and some Victorian churches, such as [NAME], Northampton. | Variety of Pendle found and quarried in the Duston area, central Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4033 | Duston Slate | 4022 | Pendle | Occurs locally with [NAME] | PALE-BUFF | Uniform | Pale yellow, buffish, golden yellow. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Cross bedded. | [NAME] to golden-yellow, calcareous fissile sandstones that readily split along cross-bedding planes. Contains small slivers of fossil shell and occasionally ooliths. | Fairly resistant. | Used very locally in Duston area as coarse roofing and walling stone. | Variety of Pendle found and quarried in the Duston area, central Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sharp, 1870; Sutherland, 2003 | 2012-05-16 10:20:59
4034 | Kingsthorpe Pendle | 4022 | Pendle | More than 4 m thick. | BUFF | Uniform | Buffish to dark brown. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Oblique cross-bedding. | Pale brown to dark [NAME], sandy ferruginous limestone. Some brown limonite occurs, dispersed and in veinlets. Fossil debris, includes small crinoid ossicles, including star-shaped sections of Pentacrinus. | Fairly resistant. | Buildings and walls in Kingsthorpe and nearby area, including Kingsthorpe Grove and [NAME] church with characteristic rock-faced blocks, cut and laid with the main bedding. | Variety of Pendle found and quarried in the Kingsthorpe area, immediately north of Northampton. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sharp, 1870; Sutherland, 2003 | 2012-05-16 10:20:59
4035 | Mears Ashby Stone | 4022 | [NAME], Pendle | About 1 m thick. | PALE-YELLOW | Uniform | Pale yellow, buffish, golden yellow. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Fairly thickly-bedded, distinctly cross-bedded. | Light yellowish, golden sandy limestone containing quartz sand grains with an oolitic coating, calcareous particles, many crinoid ossicles and a variable amount of ferruginous streaky limonite . This pendle is regarded as a good freestone. | Fairly resistant. | Buildings and walls in Mears Ashby and nearby area, including Mears Ashby Hall, [NAME] church at Wilby, and [NAME] church at Orlingbury. | Variety of Pendle found and quarried in the Mears Ashby area, central Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4036 | [NAME] | 4035 | Mears Ashby Stone, Pendle | About 1 m thick. | PALE-YELLOW | Uniform | Pale yellow, buffish, golden yellow. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Fairly thickly-bedded, distinctly cross-bedded. | Light yellowish, golden sandy limestone containing quartz sand grains with an oolitic coating, calcareous particles, many crinoid ossicles and a variable amount of ferruginous streaky limonite . This pendle is regarded as a good freestone. | Fairly resistant. | Buildings and walls in Mears Ashby and nearby area, including Mears Ashby Hall, [NAME] church at Wilby, and [NAME] church at Orlingbury. | Variety of Pendle found and quarried in the Mears Ashby area, central Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4037 | Pitsford Stone | 4022 |  | Approximately 5 m thick. | PALE-BROWN | Uniform | [NAME]. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Cross-bedded. | Pale brown, hard, sandy limestone, blue-hearted (before weathering [NAME]) containing crinoid ossicles. | Hard, fairly resistant. | Buildings, including cottages, and walls in [NAME] (built of pendle rubblestone in flat blocks), Pitsford (eg. [NAME]) and Moulton, including the church. Also field walls around Moulton, Overstone Park, and [NAME]. | Variety of Pendle found and quarried in the [NAME], Pitsford and Moulton areas, central Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4038 | [NAME] | 4037 | Pitsford Stone | Approximately 5 m thick. | PALE-BROWN | Uniform | [NAME]. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Cross-bedded. | Pale brown, hard, sandy limestone, blue-hearted (before weathering [NAME]) containing crinoid ossicles. | Hard, fairly resistant. | Buildings, including cottages, and walls in [NAME] (built of pendle rubblestone in flat blocks), Pitsford (eg. [NAME]) and Moulton, including the church. Also field walls around Moulton, Overstone Park, and [NAME]. | Variety of Pendle found and quarried in the [NAME], Pitsford and Moulton areas, central Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4039 | Moulton Stone | 4037 | Pitsford Stone | Approximately 5 m thick. | PALE-BROWN | Uniform | [NAME]. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Cross-bedded. | Pale brown, hard, sandy limestone, blue-hearted (before weathering [NAME]) containing crinoid ossicles. | Hard, fairly resistant. | Buildings, including cottages, and walls in [NAME] (built of pendle rubblestone in flat blocks), Pitsford (eg. [NAME]) and Moulton, including the church. Also field walls around Moulton, Overstone Park, and [NAME]. | Variety of Pendle found and quarried in the [NAME], Pitsford and Moulton areas, central Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4040 | Ironstone | 4022 | '[NAME] | The thickness of the ironstone deposits vary greatly, but typically 2 to 2.5 m thick. | GREY | Uniform | [NAME] brown. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Pattern of weathering characteristic, proceeding from rectangular joints by chemical migration, producing layers of tough goethite in the form of 'boxstones', 15 - 25 cm across, often several insode one another, with softer leached material inside. Burrowing structures also present in some beds. | Oolitic ironstone, ooliths of berthierine (iron-aluminium silicate) in a matrix containing siderite (iron carbonate); some layers are shelly, with bivalve or [NAME] fossils often occuring as hollow moulds; some fine-grained sideritic mudstones interbedded with ironstone oolitic layers. These overlie mixed sandy, ferruginous calcareous limestones. Rocks are bluish-grey or greenish-grey when freshly quarried, but typically weathering rusty brown, sometimes with dark purplish or grey cores. Lighter colour patches show where the sediment has been disturbed by contemporaneous burrowing. | Hard oolitic ironstones fairly resistant, but susceptible to weathering into 'boxstones'. The calcareous ironstone, particularly in older buildings, is sometimes soft and crumbly. | South of Kettering, some of the best examples of building in oolitic ironstone are seen in Wellingborough and [NAME] where the stone is used as an ashlar and dressed rubblestone.North and west of Kettering the ironstone was widely quarried as iron ore, but seldom used for building. The brown stone traditionally favoured for building in this region comes from the lowest part of the Ironstone division, below the oolitic ironstones. It has been used as ashlar (and for tracery) in Rothwell, Rushton Hall and Rockingham. | An elongate zone (up to 25 km wide about Kettering), stretching north-eastwards from Towcester, via Wellingborough and [NAME] to Corby, and then north towards [NAME]. | 2010-11-03 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Hains & Horton, 1969; Sutherland, 2003 | 2012-05-16 10:20:59
4041 | Rough Rag | 4040 |  | The thickness of the ironstone deposits vary greatly, but typically 2 to 2.5 m thick. | GREY | Uniform | [NAME] brown. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Pattern of weathering characteristic, proceeding from rectangular joints by chemical migration, producing layers of tough goethite in the form of 'boxstones', 15 - 25 cm across, often several insode one another, with softer leached material inside. Burrowing structures also present in some beds. | Oolitic ironstone, ooliths of berthierine (iron-aluminium silicate) in a matrix containing siderite (iron carbonate); some layers are shelly, with bivalve or [NAME] fossils often occuring as hollow moulds; some fine-grained sideritic mudstones interbedded with ironstone oolitic layers. These overlie mixed sandy, ferruginous calcareous limestones. Rocks are bluish-grey or greenish-grey when freshly quarried, but typically weathering rusty brown, sometimes with dark purplish or grey cores. Lighter colour patches show where the sediment has been disturbed by contemporaneous burrowing. | Hard oolitic ironstones fairly resistant, but susceptible to weathering into 'boxstones'. The calcareous ironstone, particularly in older buildings, is sometimes soft and crumbly. | South of Kettering, some of the best examples of building in oolitic ironstone are seen in Wellingborough and [NAME] where the stone is used as an ashlar and dressed rubblestone.North and west of Kettering the ironstone was widely quarried as iron ore, but seldom used for building. The brown stone traditionally favoured for building in this region comes from the lowest part of the Ironstone division, below the oolitic ironstones. It has been used as ashlar (and for tracery) in Rothwell, Rushton Hall and Rockingham. | Variety of Northampton Sand found and quarried in the New Duston/Harlestone area. | 2010-11-03 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4042 | New Duston Stone | 4040 | Rough Rag | The thickness of the ironstone deposits vary greatly, but typically 2 to 2.5 m thick. | GREY | Uniform | [NAME] brown. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Pattern of weathering characteristic, proceeding from rectangular joints by chemical migration, producing layers of tough goethite in the form of 'boxstones', 15 - 25 cm across, often several insode one another, with softer leached material inside. Burrowing structures also present in some beds. | Oolitic ironstone, ooliths of berthierine (iron-aluminium silicate) in a matrix containing siderite (iron carbonate); some layers are shelly, with bivalve or [NAME] fossils often occuring as hollow moulds; some fine-grained sideritic mudstones interbedded with ironstone oolitic layers. These overlie mixed sandy, ferruginous calcareous limestones. Rocks are bluish-grey or greenish-grey when freshly quarried, but typically weathering rusty brown, sometimes with dark purplish or grey cores. Lighter colour patches show where the sediment has been disturbed by contemporaneous burrowing. | Hard oolitic ironstones fairly resistant, but susceptible to weathering into 'boxstones'. The calcareous ironstone, particularly in older buildings, is sometimes soft and crumbly. | South of Kettering, some of the best examples of building in oolitic ironstone are seen in Wellingborough and [NAME] where the stone is used as an ashlar and dressed rubblestone.North and west of Kettering the ironstone was widely quarried as iron ore, but seldom used for building. The brown stone traditionally favoured for building in this region comes from the lowest part of the Ironstone division, below the oolitic ironstones. It has been used as ashlar (and for tracery) in Rothwell, Rushton Hall and Rockingham. | Variety of Northampton Sand found and quarried in the New Duston/Harlestone area. | 2010-11-03 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4043 | Rough Rag | 4040 | New Duston Stone | The thickness of the ironstone deposits vary greatly, but typically 2 to 2.5 m thick. | GREY | Uniform | [NAME] brown. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Pattern of weathering characteristic, proceeding from rectangular joints by chemical migration, producing layers of tough goethite in the form of 'boxstones', 15 - 25 cm across, often several insode one another, with softer leached material inside. Burrowing structures also present in some beds. | Oolitic ironstone, ooliths of berthierine (iron-aluminium silicate) in a matrix containing siderite (iron carbonate); some layers are shelly, with bivalve or [NAME] fossils often occuring as hollow moulds; some fine-grained sideritic mudstones interbedded with ironstone oolitic layers. These overlie mixed sandy, ferruginous calcareous limestones. Rocks are bluish-grey or greenish-grey when freshly quarried, but typically weathering rusty brown, sometimes with dark purplish or grey cores. Lighter colour patches show where the sediment has been disturbed by contemporaneous burrowing. | Hard oolitic ironstones fairly resistant, but susceptible to weathering into 'boxstones'. The calcareous ironstone, particularly in older buildings, is sometimes soft and crumbly. | South of Kettering, some of the best examples of building in oolitic ironstone are seen in Wellingborough and [NAME] where the stone is used as an ashlar and dressed rubblestone.North and west of Kettering the ironstone was widely quarried as iron ore, but seldom used for building. The brown stone traditionally favoured for building in this region comes from the lowest part of the Ironstone division, below the oolitic ironstones. It has been used as ashlar (and for tracery) in Rothwell, Rushton Hall and Rockingham. | Variety of Northampton Sand found and quarried in the New Duston/Harlestone area. | 2010-11-03 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4044 | Harlestone Stone | 4040 | New Duston Stone | The thickness of the ironstone deposits vary greatly, but typically 2 to 2.5 m thick. | GREY | Uniform | [NAME] brown. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Pattern of weathering characteristic, proceeding from rectangular joints by chemical migration, producing layers of tough goethite in the form of 'boxstones', 15 - 25 cm across, often several insode one another, with softer leached material inside. Burrowing structures also present in some beds. | Oolitic ironstone, ooliths of berthierine (iron-aluminium silicate) in a matrix containing siderite (iron carbonate); some layers are shelly, with bivalve or [NAME] fossils often occuring as hollow moulds; some fine-grained sideritic mudstones interbedded with ironstone oolitic layers. These overlie mixed sandy, ferruginous calcareous limestones. Rocks are bluish-grey or greenish-grey when freshly quarried, but typically weathering rusty brown, sometimes with dark purplish or grey cores. Lighter colour patches show where the sediment has been disturbed by contemporaneous burrowing. | Hard oolitic ironstones fairly resistant, but susceptible to weathering into 'boxstones'. The calcareous ironstone, particularly in older buildings, is sometimes soft and crumbly. | South of Kettering, some of the best examples of building in oolitic ironstone are seen in Wellingborough and [NAME] where the stone is used as an ashlar and dressed rubblestone.North and west of Kettering the ironstone was widely quarried as iron ore, but seldom used for building. The brown stone traditionally favoured for building in this region comes from the lowest part of the Ironstone division, below the oolitic ironstones. It has been used as ashlar (and for tracery) in Rothwell, Rushton Hall and Rockingham. | Variety of Northampton Sand found and quarried in the New Duston/Harlestone area. | 2010-11-03 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4045 | [NAME] | 4040 |  | The thickness of the ironstone deposits vary greatly, but typically 2 to 2.5 m thick. | GREY | Uniform | [NAME] brown. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Pattern of weathering characteristic, proceeding from rectangular joints by chemical migration, producing layers of tough goethite in the form of 'boxstones', 15 - 25 cm across, often several insode one another, with softer leached material inside. Burrowing structures also present in some beds. | Oolitic ironstone, ooliths of berthierine (iron-aluminium silicate) in a matrix containing siderite (iron carbonate); some layers are shelly, with bivalve or [NAME] fossils often occuring as hollow moulds; some fine-grained sideritic mudstones interbedded with ironstone oolitic layers. These overlie mixed sandy, ferruginous calcareous limestones. Rocks are bluish-grey or greenish-grey when freshly quarried, but typically weathering rusty brown, sometimes with dark purplish or grey cores. Lighter colour patches show where the sediment has been disturbed by contemporaneous burrowing. | Hard oolitic ironstones fairly resistant, but susceptible to weathering into 'boxstones'. The calcareous ironstone, particularly in older buildings, is sometimes soft and crumbly. | South of Kettering, some of the best examples of building in oolitic ironstone are seen in Wellingborough and [NAME] where the stone is used as an ashlar and dressed rubblestone.North and west of Kettering the ironstone was widely quarried as iron ore, but seldom used for building. The brown stone traditionally favoured for building in this region comes from the lowest part of the Ironstone division, below the oolitic ironstones. It has been used as ashlar (and for tracery) in Rothwell, Rushton Hall and Rockingham. | Variety of ooidal ironstone found and quarried in the [NAME] area. | 2010-11-03 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4046 | [NAME] | 4040 |  | The thickness of the ironstone deposits vary greatly, but typically 2 to 2.5 m thick. | GREY | Uniform | [NAME] brown. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Pattern of weathering characteristic, proceeding from rectangular joints by chemical migration, producing layers of tough goethite in the form of 'boxstones', 15 - 25 cm across, often several insode one another, with softer leached material inside. Burrowing structures also present in some beds. | Oolitic ironstone, ooliths of berthierine (iron-aluminium silicate) in a matrix containing siderite (iron carbonate); some layers are shelly, with bivalve or [NAME] fossils often occuring as hollow moulds; some fine-grained sideritic mudstones interbedded with ironstone oolitic layers. These overlie mixed sandy, ferruginous calcareous limestones. Rocks are bluish-grey or greenish-grey when freshly quarried, but typically weathering rusty brown, sometimes with dark purplish or grey cores. Lighter colour patches show where the sediment has been disturbed by contemporaneous burrowing. | Hard oolitic ironstones fairly resistant, but susceptible to weathering into 'boxstones'. The calcareous ironstone, particularly in older buildings, is sometimes soft and crumbly. | South of Kettering, some of the best examples of building in oolitic ironstone are seen in Wellingborough and [NAME] where the stone is used as an ashlar and dressed rubblestone.North and west of Kettering the ironstone was widely quarried as iron ore, but seldom used for building. The brown stone traditionally favoured for building in this region comes from the lowest part of the Ironstone division, below the oolitic ironstones. It has been used as ashlar (and for tracery) in Rothwell, Rushton Hall and Rockingham. | Variety of ooidal ironstone found and quarried in the Finedon area. | 2010-11-03 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4047 | Wellingborough Stone | 4040 |  | The thickness of the ironstone deposits vary greatly, but typically 2 to 2.5 m thick. | GREY | Uniform | [NAME] brown. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Pattern of weathering characteristic, proceeding from rectangular joints by chemical migration, producing layers of tough goethite in the form of 'boxstones', 15 - 25 cm across, often several insode one another, with softer leached material inside. Burrowing structures also present in some beds. | Oolitic ironstone, ooliths of berthierine (iron-aluminium silicate) in a matrix containing siderite (iron carbonate); some layers are shelly, with bivalve or [NAME] fossils often occuring as hollow moulds; some fine-grained sideritic mudstones interbedded with ironstone oolitic layers. These overlie mixed sandy, ferruginous calcareous limestones. Rocks are bluish-grey or greenish-grey when freshly quarried, but typically weathering rusty brown, sometimes with dark purplish or grey cores. Lighter colour patches show where the sediment has been disturbed by contemporaneous burrowing. | Hard oolitic ironstones fairly resistant, but susceptible to weathering into 'boxstones'. The calcareous ironstone, particularly in older buildings, is sometimes soft and crumbly. | South of Kettering, some of the best examples of building in oolitic ironstone are seen in Wellingborough and [NAME] where the stone is used as an ashlar and dressed rubblestone.North and west of Kettering the ironstone was widely quarried as iron ore, but seldom used for building. The brown stone traditionally favoured for building in this region comes from the lowest part of the Ironstone division, below the oolitic ironstones. It has been used as ashlar (and for tracery) in Rothwell, Rushton Hall and Rockingham. | Variety of ooidal ironstone found and quarried in the Wellingborough area. | 2010-11-03 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4048 | [NAME] | 4040 |  | The thickness of the ironstone deposits vary greatly, but typically 2 to 2.5 m thick. | GREY | Uniform | [NAME] brown. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Pattern of weathering characteristic, proceeding from rectangular joints by chemical migration, producing layers of tough goethite in the form of 'boxstones', 15 - 25 cm across, often several insode one another, with softer leached material inside. Burrowing structures also present in some beds. | Oolitic ironstone, ooliths of berthierine (iron-aluminium silicate) in a matrix containing siderite (iron carbonate); some layers are shelly, with bivalve or [NAME] fossils often occuring as hollow moulds; some fine-grained sideritic mudstones interbedded with ironstone oolitic layers. These overlie mixed sandy, ferruginous calcareous limestones. Rocks are bluish-grey or greenish-grey when freshly quarried, but typically weathering rusty brown, sometimes with dark purplish or grey cores. Lighter colour patches show where the sediment has been disturbed by contemporaneous burrowing. | Hard oolitic ironstones fairly resistant, but susceptible to weathering into 'boxstones'. The calcareous ironstone, particularly in older buildings, is sometimes soft and crumbly. | South of Kettering, some of the best examples of building in oolitic ironstone are seen in Wellingborough and [NAME] where the stone is used as an ashlar and dressed rubblestone.North and west of Kettering the ironstone was widely quarried as iron ore, but seldom used for building. The brown stone traditionally favoured for building in this region comes from the lowest part of the Ironstone division, below the oolitic ironstones. It has been used as ashlar (and for tracery) in Rothwell, Rushton Hall and Rockingham. | Variety of sandy calcareous ironstone found and quarried in the Cottingham area. | 2010-11-03 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4049 | Desborough Stone | 4040 |  | The thickness of the ironstone deposits vary greatly, but typically 2 to 2.5 m thick. | GREY | Uniform | [NAME] brown. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Pattern of weathering characteristic, proceeding from rectangular joints by chemical migration, producing layers of tough goethite in the form of 'boxstones', 15 - 25 cm across, often several insode one another, with softer leached material inside. Burrowing structures also present in some beds. | Oolitic ironstone, ooliths of berthierine (iron-aluminium silicate) in a matrix containing siderite (iron carbonate); some layers are shelly, with bivalve or [NAME] fossils often occuring as hollow moulds; some fine-grained sideritic mudstones interbedded with ironstone oolitic layers. These overlie mixed sandy, ferruginous calcareous limestones. Rocks are bluish-grey or greenish-grey when freshly quarried, but typically weathering rusty brown, sometimes with dark purplish or grey cores. Lighter colour patches show where the sediment has been disturbed by contemporaneous burrowing. | Hard oolitic ironstones fairly resistant, but susceptible to weathering into 'boxstones'. The calcareous ironstone, particularly in older buildings, is sometimes soft and crumbly. | South of Kettering, some of the best examples of building in oolitic ironstone are seen in Wellingborough and [NAME] where the stone is used as an ashlar and dressed rubblestone.North and west of Kettering the ironstone was widely quarried as iron ore, but seldom used for building. The brown stone traditionally favoured for building in this region comes from the lowest part of the Ironstone division, below the oolitic ironstones. It has been used as ashlar (and for tracery) in Rothwell, Rushton Hall and Rockingham. | Variety of sandy calcareous ironstone found and quarried in the Desborough area. | 2010-11-03 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4050 | Glen Hill Stone | 4040 |  | The thickness of the ironstone deposits vary greatly, but typically 2 to 2.5 m thick. | GREY | Uniform | [NAME] brown. | NORTHAMPTON SAND FORMATION | JURASSIC | NOT ENTERED | Medium grained | Pattern of weathering characteristic, proceeding from rectangular joints by chemical migration, producing layers of tough goethite in the form of 'boxstones', 15 - 25 cm across, often several insode one another, with softer leached material inside. Burrowing structures also present in some beds. | Oolitic ironstone, ooliths of berthierine (iron-aluminium silicate) in a matrix containing siderite (iron carbonate); some layers are shelly, with bivalve or [NAME] fossils often occuring as hollow moulds; some fine-grained sideritic mudstones interbedded with ironstone oolitic layers. These overlie mixed sandy, ferruginous calcareous limestones. Rocks are bluish-grey or greenish-grey when freshly quarried, but typically weathering rusty brown, sometimes with dark purplish or grey cores. Lighter colour patches show where the sediment has been disturbed by contemporaneous burrowing. | Hard oolitic ironstones fairly resistant, but susceptible to weathering into 'boxstones'. The calcareous ironstone, particularly in older buildings, is sometimes soft and crumbly. | South of Kettering, some of the best examples of building in oolitic ironstone are seen in Wellingborough and [NAME] where the stone is used as an ashlar and dressed rubblestone.North and west of Kettering the ironstone was widely quarried as iron ore, but seldom used for building. The brown stone traditionally favoured for building in this region comes from the lowest part of the Ironstone division, below the oolitic ironstones. It has been used as ashlar (and for tracery) in Rothwell, Rushton Hall and Rockingham. | Variety of sandy calcareous ironstone found and quarried in the Glen Hill area. | 2010-11-03 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4051 | Marlstone | 1 | Marlstone Rock | Thickness varies greatly, maximum up to 7 m (near Banbury) but thins rapidly into Northamptonshire, around  3 m thick at [NAME] and Bayfield, to 2 m at [NAME] near Daventry, to about 1 m south of Northampton and Welton. North of Crick it dies out completely. | PALE-BROWN | Uniform | Reddish brown, tawny, dark brown, golden to brownish-yellow. Sandy facies often with yellow-reddish cores surrounded by brown weathered zone, and thin veinlets of dark limonite. | [NAME] FORMATION | JURASSIC | NOT ENTERED | Fine grained | Often rather massive, occasionally current-lined (marked by paler [NAME]) and bioturbated (marked by alternating dark and light patches, sometimes burrow structures). | A warm brown ferruginous limestone, varying in colour from rusty brown (often more limonitic sandy facies) to darker [NAME] or bluish brown (calcareous ironstone facies). Occasionally oolitic, or with few seams of dark limonite. Common fossils, mainly rhynchonellid or terebratulid brachiopods and belemnites with some bivalves and tiny crinoid ossicles, help distinguish Marlstone Rock from types of Northampton Sand which can look similar when weathered brown and veined with dark brown limonite. | Fairly resistant, the calcareous facies being typically harder than the sandy facies. | Widely used as a building stone along outcrop (the local building stone for more than 30 villages in western Northamptonshire stretching from Kings Sutton northwards via [NAME], [NAME], [NAME], Badby, Bugbrooke, Harpole, [NAME], Daventry and [NAME] to Watford). Villages are built mainly from rubblestone with some ashlar. Also worked in western Northamptonshire as an iron ore. | Mainly exposed in western Northamptonshire and the Nene valley; the outcrop extends in a steep escarpment and the tributary valleys of the [NAME] in the west (from [NAME] to Byfield), and is then traced east along the Nene valley (to Bugbrooke and [NAME]) before headingnorth-westwards to Daventry, [NAME] and Watford. The unit is missing from most of the north of the county. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Judd, 1875; Thompson, 1888; [NAME], 1965; Hains & Horton, 1969; [NAME], 2002; Sutherland, 2003 | 2012-05-16 10:20:59
4052 | Badby Stone | 4051 |  | Thickness varies greatly, maximum up to 7 m (near Banbury) but thins rapidly into Northamptonshire, around  3 m thick at [NAME] and Bayfield, to 2 m at [NAME] near Daventry, to about 1 m south of Northampton and Welton. North of Crick it dies out completely. | PALE-BROWN | Uniform | Reddish brown, tawny, dark brown, golden to brownish-yellow. Sandy facies often with yellow-reddish cores surrounded by brown weathered zone, and thin veinlets of dark limonite. | [NAME] FORMATION | JURASSIC | NOT ENTERED | Fine grained | Often rather massive, occasionally current-lined (marked by paler [NAME]) and bioturbated (marked by alternating dark and light patches, sometimes burrow structures). | A warm brown ferruginous limestone, varying in colour from rusty brown (often more limonitic sandy facies) to darker [NAME] or bluish brown (calcareous ironstone facies). Occasionally oolitic, or with few seams of dark limonite. Common fossils, mainly rhynchonellid or terebratulid brachiopods and belemnites with some bivalves and tiny crinoid ossicles, help distinguish Marlstone Rock from types of Northampton Sand which can look similar when weathered brown and veined with dark brown limonite. | Fairly resistant, the calcareous facies being typically harder than the sandy facies. | Widely used as a building stone along outcrop (the local building stone for more than 30 villages in western Northamptonshire stretching from Kings Sutton northwards via [NAME], [NAME], [NAME], Badby, Bugbrooke, Harpole, [NAME], Daventry and [NAME] to Watford). Villages are built mainly from rubblestone with some ashlar. Also worked in western Northamptonshire as an iron ore. | Variety of Marlstone from Badby area, western Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4053 | Byfield Stone | 4051 |  | Thickness varies greatly, maximum up to 7 m (near Banbury) but thins rapidly into Northamptonshire, around  3 m thick at [NAME] and Bayfield, to 2 m at [NAME] near Daventry, to about 1 m south of Northampton and Welton. North of Crick it dies out completely. | PALE-BROWN | Uniform | Reddish brown, tawny, dark brown, golden to brownish-yellow. Sandy facies often with yellow-reddish cores surrounded by brown weathered zone, and thin veinlets of dark limonite. | [NAME] FORMATION | JURASSIC | NOT ENTERED | Fine grained | Often rather massive, occasionally current-lined (marked by paler [NAME]) and bioturbated (marked by alternating dark and light patches, sometimes burrow structures). | A warm brown ferruginous limestone, varying in colour from rusty brown (often more limonitic sandy facies) to darker [NAME] or bluish brown (calcareous ironstone facies). Occasionally oolitic, or with few seams of dark limonite. Common fossils, mainly rhynchonellid or terebratulid brachiopods and belemnites with some bivalves and tiny crinoid ossicles, help distinguish Marlstone Rock from types of Northampton Sand which can look similar when weathered brown and veined with dark brown limonite. | Fairly resistant, the calcareous facies being typically harder than the sandy facies. | Widely used as a building stone along outcrop (the local building stone for more than 30 villages in western Northamptonshire stretching from Kings Sutton northwards via [NAME], [NAME], [NAME], Badby, Bugbrooke, Harpole, [NAME], Daventry and [NAME] to Watford). Villages are built mainly from rubblestone with some ashlar. Also worked in western Northamptonshire as an iron ore. | Variety of Marlstone from Byfield area, western Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4054 | [NAME] | 4051 |  | Thickness varies greatly, maximum up to 7 m (near Banbury) but thins rapidly into Northamptonshire, around  3 m thick at [NAME] and Bayfield, to 2 m at [NAME] near Daventry, to about 1 m south of Northampton and Welton. North of Crick it dies out completely. | PALE-BROWN | Uniform | Reddish brown, tawny, dark brown, golden to brownish-yellow. Sandy facies often with yellow-reddish cores surrounded by brown weathered zone, and thin veinlets of dark limonite. | [NAME] FORMATION | JURASSIC | NOT ENTERED | Fine grained | Often rather massive, occasionally current-lined (marked by paler [NAME]) and bioturbated (marked by alternating dark and light patches, sometimes burrow structures). | A warm brown ferruginous limestone, varying in colour from rusty brown (often more limonitic sandy facies) to darker [NAME] or bluish brown (calcareous ironstone facies). Occasionally oolitic, or with few seams of dark limonite. Common fossils, mainly rhynchonellid or terebratulid brachiopods and belemnites with some bivalves and tiny crinoid ossicles, help distinguish Marlstone Rock from types of Northampton Sand which can look similar when weathered brown and veined with dark brown limonite. | Fairly resistant, the calcareous facies being typically harder than the sandy facies. | Widely used as a building stone along outcrop (the local building stone for more than 30 villages in western Northamptonshire stretching from Kings Sutton northwards via [NAME], [NAME], [NAME], Badby, Bugbrooke, Harpole, [NAME], Daventry and [NAME] to Watford). Villages are built mainly from rubblestone with some ashlar. Also worked in western Northamptonshire as an iron ore. | Variety of Marlstone from Staverton area, western Northamptonshire. | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | Sutherland, 2003 | 2012-05-16 10:20:59
4055 | Ancaster Stone | 1 |  |  |  |  |  | UPPER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED |  |  |  |  | ? | Northamptonshire | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | ? | 2012-05-16 10:20:59
4056 | Barnack Stone | 1 |  |  |  |  |  | UPPER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED |  |  |  |  | ? | Northamptonshire | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | ? | 2012-05-16 10:20:59
4057 | Barnack Ragstone | 1 |  |  |  |  |  | UPPER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED |  |  |  |  | ? | Northamptonshire | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | ? | 2012-05-16 10:20:59
4058 | [NAME] | 1 |  | Oolitic  pale cream limestone of very high quality, suitable for ashlar and fine carving. | PALE-BUFF | Banded | Silver Grey | UPPER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | LIMESTONE, BIOCLASTIC | MEDIUM GRAINED |  |  |  | ? | Northamptonshire | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | ? | 2012-05-16 10:20:59
4059 | Ketton Stone | 1 |  |  |  |  |  | UPPER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED |  |  |  |  | ? | Northamptonshire | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | ? | 2012-05-16 10:20:59
4060 | [NAME] | 1 |  |  |  |  |  | UPPER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED |  |  |  |  | ? | Northamptonshire | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | ? | 2012-05-16 10:20:59
4061 | Wansford Stone | 1 |  |  |  |  |  | UPPER LINCOLNSHIRE LIMESTONE MEMBER | JURASSIC | NOT ENTERED |  |  |  |  | ? | Northamptonshire | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | ? | 2012-05-16 10:20:59
4062 | Great Tew | 1 |  |  |  |  |  | [NAME] FORMATION | JURASSIC | NOT ENTERED |  |  |  |  | ? | Northamptonshire | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | ? | 2012-05-16 10:20:59
4063 | [NAME] | 1 |  |  |  |  |  | [NAME] FORMATION | JURASSIC | NOT ENTERED |  |  |  |  | ? | Northamptonshire | 2010-11-02 00:00:00 | [NAME] | Northamptonshire County Council | Northamptonshire English Heritage Atlas Area | ? | 2012-05-16 10:20:59