cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.25549/inscriptifact-ouc111356942
title: Unclassified, KTU 7.171

description: [Text Description:] Ugaritic Tablet KTU 7.171 ❧ [Text or Publication Number Note:] KTU 7.171; KTU2 7.171; KTU3 7.171; CTU 7.171; CAT 7.171; RS 24.652 N ❧ [Excavation Description:] Found during excavations at Ras Shamra. ❧ [Medium:] Clay ❧ [Script Note:] Alphabetic Cuneiform
DOI: 10.15468/dl.w4jpaz
title: Occurrence Download

description: A dataset containing 2988 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Calicium lenticulare Ach., Caloplaca chlorina (Flot.) Sandst.)",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 2988 records from 70 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0168143-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc111356988
title: Unclassified, KTU 7.179

description: [Text Description:] Ugaritic Tablet KTU 7.179 ❧ [Text or Publication Number Note:] KTU 7.179; KTU2 7.179; KTU3 7.179; CTU 7.179; CAT 7.179; RS 24.653 D ❧ [Excavation Description:] Found during excavations at Ras Shamra. ❧ [Medium:] Clay ❧ [Script Note:] Alphabetic Cuneiform
DOI: 10.15468/dl.ueaevb
title: Occurrence Download

description: A dataset containing 1564 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Lecanora intumescens (Rebent.) Rabenh., Micarea adnata Coppins)",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 1564 records from 82 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0168152-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc111315453
title: Coin, NUM.000848

description: [Text Description:] Coin ❧ [Text or Publication Number Note:] NUM.000848 ❧ [Medium:] Metal ❧ [Script Note:] Unknown ❧ [Physical Object Description:] Metal Coin
DOI: 10.15468/dl.qvr7yt
title: Occurrence Download

description: A dataset containing 1269 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is South Africa",
 "OccurrenceStatus is Present",
 "TaxonKey is Plecoptera"
 ]
}

 The dataset includes 1269 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0172709-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc111158399
title: A list of sacrifices, KTU 1.106

description: [Text Description:] List (sacrifices), ritual ❧ [Text or Publication Number Note:] KTU 1.106; KTU2 1.106; CTU 1.106; CAT 1.106; RS 24.250, 24.259; DO 6592 ❧ [Excavation Description:] Found during 1961 excavations at Ras Shamra. South Acropolis: RS 24.250 topographical point 3783 depth 3.45; RS 24.259 topographical point 3772 depth 3.20 ❧ [Medium:] Clay ❧ [Script Note:] Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet 122mm x 82mm; obverse is incomplete; reverse mostly complete ❧
DOI: 10.25549/inscriptifact-ouc111158447
title: A list of sacrifices, KTU 1.106

description: [Text Description:] List (sacrifices), ritual ❧ [Text or Publication Number Note:] KTU 1.106; KTU2 1.106; CTU 1.106; CAT 1.106; RS 24.250, 24.259; DO 6592 ❧ [Excavation Description:] Found during 1961 excavations at Ras Shamra. South Acropolis: RS 24.250 topographical point 3783 depth 3.45; RS 24.259 topographical point 3772 depth 3.20 ❧ [Medium:] Clay ❧ [Script Note:] Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet 122mm x 82mm; obverse is incomplete; reverse mostly complete ❧
DOI: 10.15468/dl.z5ebfx
title: Occurrence Download

description: A dataset containing 1505 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Zinowiewia Turcz."
 ]
}

 The dataset includes 1505 records from 102 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0202397-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc111158401
title: Shirugazuz Learns the Risk of Snake-Charming, KTU 1.107, Incantation (snakes)

description: [Text Description:] Shapash and the gods collect the venom which the goddess of the sun will use to disperse the clouds that cover the earth ❧ [Text or Publication Number Note:] KTU 1.107; KTU2 1.107; CTU 1.107; CAT 1.107; RS 24.249, 24.251, 24.262, 24.265A, 24.267, 24.275; DO 6593 ❧ [Excavation Description:] Found during 1961 excavations at Ras Shamra. House of the Hurrian Priest, SA, Room 10: RS 24.251 topographical point 3751 depth 2.70; 24.262 topographical point 3784 depth 3.45; 24.265A topographical point 3751 depth 3.00 ❧ [Medium:] Clay ❧ [Script Note:] Alphabetic Cuneiform ❧ [Physical Object Description:] Clay tablet; many fragments, text incomplete ❧
DOI: 10.15468/dl.jtxedz
title: Occurrence Download

description: A dataset containing 12465 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Rinodina sophodes (Ach.) A.Massal., Sphaerophorus globosus (Huds.) Vain.)",
 "Geometry POLYGON((-9.36035 44.71551,-10.59082 42.81152,-11.82129 36.80928,-7.69043 36.17336,-3.38379 35.88905,3.12012 38.13456,9.18457 38.20366,11.7334 37.16032,12.78809 34.74161,17.09473 33.79741, 23.15918 34.23451,30.10254 32.62087,33.2666 32.99024,35.72754 35.03,33.00293 35.53223,28.69629 35.17381,28.34473 36.31513,25.7959 37.50973,24.91699 39.90974,28.78418 40.6473,30.71777 41.17865,36.87012 45.213,38.18848 46.98025,38.71582 47.7541,39.94629 47.93107,40.20996 49.61071,37.0459 50.34546,35.72754 50.40152,33.79395 52.26816,31.68457 51.94426,31.4209 53.27835,32.56348 53.43572,30.98145 54.77535,30.89355 55.52863,28.43262 56.02295,27.20215 57.65716,27.37793 58.30949,27.90527 59.17593,29.66309 59.88894,27.6416 60.58697,31.50879 62.75473,28.78418 69.83962,30.89355 70.28912,29.22363 71.55274,21.75293 71.30079,14.28223 70.14036,11.38184 67.47492,4.87793 63.66576,-5.53711 71.52491,-10.63477 71.69129,-21.5332 67.74276,-28.56445 65.36684,-24.3457 61.35461,-9.36035 44.71551))",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "Year is greater than or equal to 1980",
 "Year is less than or equal to 2021"
 ]
}

 The dataset includes 12465 records from 127 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0168125-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.10858991
title: DL Bug
DOI: 10.5281/zenodo.10858990
title: DL Bug
DOI: 10.48597/axzd-teyw
title: Measurement of Aerosol_absorption_coefficient at Barrow

description: Measurement of Aerosol_absorption_coefficient at Barrow
DOI: 10.15468/dl.rc68j5
title: Occurrence Download

description: A dataset containing 578 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is United States of America",
 "TaxonKey is Lepus americanus Erxleben, 1777",
 "Year is 2024"
 ]
}

 The dataset includes 578 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008720-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.11396372
title: DLR Urban Traffic dataset (DLR UT)

description: The dataset comprises trajectory data of traffic participants, along with traffic light data, current local weather data, and air quality data from the Application Platform Intelligent Mobility (AIM) Research Intersection. The trajectory data is indexed by object ID and timestamps, including detailed information about the position, speed, acceleration, dimensions, and classification of each object. The dataset contains 31,477 trajectories, covering both motorized and non-motorized traffic participants. The traffic light data captures the current state of all 30 traffic lights at the intersection. The weather data provide information on wind, sunlight, precipitation, visibility, and more. The air quality data represent concentrations of five different gases and fine particle concentrations in the atmosphere.
DOI: 10.5281/zenodo.13907201
title: DLR Urban Traffic dataset (DLR UT)

description: The dataset comprises trajectory data of traffic participants, along with traffic light data, current local weather data, and air quality data from the Application Platform Intelligent Mobility (AIM) Research Intersection. The trajectory data is indexed by object ID and timestamps, including detailed information about the position, speed, acceleration, dimensions, and classification of each object. The dataset contains 31,477 trajectories, covering both motorized and non-motorized traffic participants. The traffic light data captures the current state of all 30 traffic lights at the intersection. The weather data provide information on wind, sunlight, precipitation, visibility, and more. The air quality data represent concentrations of five different gases and fine particle concentrations in the atmosphere.
DOI: 10.5281/zenodo.14025010
title: DLR Urban Traffic dataset (DLR UT)

description: The dataset comprises trajectory data of traffic participants, along with traffic light data, current local weather data, air quality data, and road condition data from the Application Platform Intelligent Mobility (AIM) Research Intersection. The trajectory data is indexed by object ID and timestamps, including detailed information about the position, speed, acceleration, dimensions, and classification of each object. The dataset contains 31,405 trajectories, covering both motorized and non-motorized traffic participants. The traffic light data captures the current state of all 30 traffic lights at the intersection. The weather data provide information on wind, sunlight, precipitation, visibility, and more. The air quality data represent concentrations of five different gases and fine particle concentrations in the atmosphere. The road condition data provide information on surface temperature, water layer thickness, and more.

For any questions regarding the dataset, please contact opendata-ts@dlr.de. 

Take a look at the DLR Highway Traffic dataset if you're interested in trajectories up to 6 km long from a German highway.
DOI: 10.5281/zenodo.14773161
title: DLR Urban Traffic dataset (DLR UT)

description: The dataset includes both raw and metadata from the Application Platform Intelligent Mobility (AIM) Research Intersection in Braunschweig, Germany.

The raw data comprises trajectory data of traffic participants, as well as traffic light data, local weather data, air quality data, and road condition data. The trajectory data is indexed by object ID and timestamps, including detailed information about the position, speed, acceleration, dimensions, and classification of each object. The dataset contains 32,296 trajectories, covering both motorized and vulnerable road users. The traffic light data captures the current state of all 30 traffic lights at the intersection. The weather data provide information on wind, sunlight, precipitation, visibility, and more. The air quality data represent concentrations of five different gases and fine particle concentrations in the atmosphere. The road condition data provide information on surface temperature, water layer thickness, and more. 

The metadata contains data extracted from the raw trajectory data, specifically traffic volume data, and 4 OpenSCENARIO files that represent the trajectory data using FollowTrajectoryActions.

For any questions regarding the dataset, please contact opendata-ts@dlr.de. For citation, please refer to the publication available on TechRxiv.

Take a look at the DLR Highway Traffic dataset if you're interested in trajectories up to 6 km long from a German highway.
DOI: 10.5281/zenodo.15025237
title: DLR Urban Traffic dataset (DLR UT)

description: The dataset includes both raw and metadata from the Application Platform Intelligent Mobility (AIM) Research Intersection in Braunschweig, Germany.

The raw data comprises trajectory data of traffic participants, as well as traffic light data, local weather data, air quality data, and road condition data. The trajectory data is indexed by object ID and timestamps, including detailed information about the position, speed, acceleration, dimensions, and classification of each object. The dataset contains 32,296 trajectories, covering both motorized and vulnerable road users. The traffic light data captures the current state of all 30 traffic lights at the intersection. The weather data provide information on wind, sunlight, precipitation, visibility, and more. The air quality data represent concentrations of five different gases and fine particle concentrations in the atmosphere. The road condition data provide information on surface temperature, water layer thickness, and more. 

The metadata contains data extracted from the raw trajectory data, specifically traffic volume data, and 4 OpenSCENARIO files that represent the trajectory data using FollowTrajectoryActions.

For any questions regarding the dataset, please contact opendata-ts@dlr.de. For citation, please refer to the publication available on TechRxiv.

Take a look at the DLR Highway Traffic dataset if you're interested in trajectories up to 6 km long from a German highway.
DOI: 10.15468/dl.sfaret
title: Occurrence Download

description: A dataset containing 238 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Bruchus brachialis Fåhraeus, 1839",
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 238 records from 37 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008721-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.6084/m9.figshare.28596974
title: Person in Hiding Coding

description: Person in Hiding paper: Combined coding of dataset
DOI: 10.6084/m9.figshare.28596974.v1
title: Person in Hiding Coding

description: Person in Hiding paper: Combined coding of dataset
DOI: 10.48597/uwmc-6fzc
title: Measurement of Aerosol_absorption_coefficient at Barrow

description: Measurement of Aerosol_absorption_coefficient at Barrow
DOI: 10.48597/qn8e-zkfx
title: Measurement of Aerosol_absorption_coefficient at Barrow

description: Measurement of Aerosol_absorption_coefficient at Barrow
DOI: 10.48597/fbfd-aztr
title: Measurement of Aerosol_absorption_coefficient at Barrow

description: Measurement of Aerosol_absorption_coefficient at Barrow
DOI: 10.48597/zu3y-dgjg
title: Measurement of Aerosol_absorption_coefficient at Barrow

description: Measurement of Aerosol_absorption_coefficient at Barrow
DOI: 10.48597/hsvp-cdkf
title: Measurement of Aerosol_absorption_coefficient at Barrow

description: Measurement of Aerosol_absorption_coefficient at Barrow
DOI: 10.15468/dl.dvrdcc
title: Occurrence Download

description: A dataset listing the 3 species recorded in GBIF matching the query:
{
 "and" : [
 "Country is Canada",
 "TaxonKey is Emys blandingii (Holbrook, 1838)"
 ]
}

 The dataset's 3 records were derived from 15 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008715-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.15025354
title: TPMI
DOI: 10.5281/zenodo.15025355
title: TPMI
DOI: 10.15468/dl.efawmq
title: Occurrence Download

description: A dataset containing 87 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is United States of America",
 "TaxonKey is Lepus americanus Erxleben, 1777",
 "Year is 2025"
 ]
}

 The dataset includes 87 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008724-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ncgn5s
title: Occurrence Download

description: A dataset containing 20320 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-92.17654 14.44504,-91.99801 14.44504,-91.99801 14.62503,-92.17654 14.62503,-92.17654 14.44504))",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 20320 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008725-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.56ckrs
title: Occurrence Download

description: A dataset containing 32 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Phoenix acaulis Roxb.",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "OccurrenceStatus is Present"
 ]
}

 The dataset includes 32 records from 10 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008726-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5284/1128387
title: Data from a Trial Trench Evaluation at Durdent Court, Colne Valley, North Embankment, Buckinghamshire, 2020 (HS2 Phase One)

description: This collection includes images, site records, reports, spreadsheets, and CAD data from a trial trench evaluation at Durdent Court, Colne Valley, North Embankment, Buckinghamshire (HS2 Phase One). The work was carried out by MOLA Headland Infrastructure between August and September 2020. The investigation aimed to identify the location, extent, survival, and significance of any heritage assets and to assess the potential of any surviving remains. This archive can be used independently and/or in in conjunction with the rest of HS2 datasets in order to further investigate the archaeological features, assemblages and periods recorded on this route. This can also function as a guide to digital archiving for future infrastructure projects benefiting both the commercial sector and the research community.
DOI: 10.15468/dl.vsqjzb
title: Occurrence Download

description: A dataset containing 6156 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "License is CC-BY-NC 4.0",
 "OccurrenceStatus is Present",
 "TaxonKey is Tremarctos ornatus (F.G.Cuvier, 1825)",
 "Year 1990-2025"
 ]
}

 The dataset includes 6156 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008730-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.e5cq32
title: Occurrence Download

description: A dataset containing 120 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Gryon japonicum (Ashmead, 1904)",
 "HasGeospatialIssue is false",
 "HasCoordinate is true"
 ]
}

 The dataset includes 120 records from 8 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008732-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.766s84
title: Occurrence Download

description: A dataset containing 6156 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Colombia",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "License is CC-BY-NC 4.0",
 "OccurrenceStatus is Present",
 "TaxonKey is Tremarctos ornatus (F.G.Cuvier, 1825)",
 "Year 1990-2025"
 ]
}

 The dataset includes 6156 records from 36 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008733-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.8rtc42
title: Occurrence Download

description: A dataset containing 130327 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Taraxacum officinale Weber ex F.H.Wigg.",
 "OccurrenceStatus is Present",
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "Year is greater than or equal to 1900",
 "Year is less than or equal to 2010"
 ]
}

 The dataset includes 130327 records from 1043 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008708-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.wn9p57
title: Occurrence Download

description: A dataset containing 461 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is one of (Human Observation, Occurrence evidence, Living Specimen)",
 "Country is Brazil",
 "TaxonKey is Chrysocyon brachyurus (Illiger, 1815)"
 ]
}

 The dataset includes 461 records from 12 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0008734-250310093411724/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5284/1126716
title: Digital Archive from a Watching Brief at 7 Wendover Drive, Welwyn, Hertfordshire, July to August 2021

description: This collection consists of images, a vector graphic and a report from a watching brief by Albion Archaeology. The work occurred at 7 Wendover Drive, Welyn, Hertfordshire, between July and August 2021.The investigation revealed evidence of Roman activity. Five extensive quarry pits and a smaller pit were partially revealed within the foundation trenches. They contained a small amount of Roman roof tile and metal-working slag fragments.