Identification_Information:

  Citation:
    Citation_Information:
      Originator: Stephen F. Personius
      Publication_Date: 2002
      Title: Geologic Map of the Santa Ana Pueblo Quadrangle, Sandoval County, New Mexico
      Edition: Version 1.1
      Geospatial_Data_Presentation_Form: Map
      Series_Information:
        Series_Name: USGS Miscellaneous Field Studies Map
        Issue_Identification: MF-2405
      Publication_Information:
        Publication_Place: Denver, CO
        Publisher: U.S. Geological Survey
      Online_Linkage: <http://pubs.usgs.gov/mf/2002/mf-2405/

  Description:
    Abstract:
      The Santa Ana Pueblo quadrangle is located in the northern part of the Albuquerque basin, which is the largest
      basin or graben within the Rio Grande rift.  The quadrangle is underlain by poorly consolidated sedimentary
      rocks of the Santa Fe Group and is dominated by Santa Ana Mesa, a volcanic tableland underlain by basalt flows
      of the San Felipe volcanic field.  The San Felipe volcanic field is the largest area of basaltic lavas exposed
      in the Albuquerque basin.  The structural fabric of the quadrangle is dominated by dozens of generally north
      striking, east- and west-dipping normal faults associated with the Neogene Rio Grande rift.
    Purpose:
      The geology of the Santa Ana Pueblo quadrangle was mapped as part of the USGS Middle Rio Grande Basin project
      to explore the geologic framework of water resources in the region.
    Supplemental_Information:
      Map political location: Sandoval County, New Mexico
      Compilation scale:  1:24,000
      Geology mapped: 1999
      GEOSPATIAL DATAFILES AND OTHER FILES INCLUDED IN THIS DATA SET:
      santa_poly:          geologic units, faults
      santa_lin:           concealed faults, tephra deposits, aeromagnetic anomalies
      santa_pnt:           symbols showing strike and dip of bedding, fault dips, sample points, cross-section lines and labels.
      color524.shd:	     ArcInfo shadeset used to color geologic polygons.
      geol_sfo.lin:        ArcInfo lineset used to plot geologic line symbols.
      geoscamp2.mrk:	     ArcInfo markerset used to plot geologic point symbols.
      santa_ana_base.tif, tfw: 1:24,000-scale topographic base.

      Any use of trade, product, or firm names is for descriptive purposes
      only and does not imply endorsement by the U.S. Government.

      Although this Federal Geographic Data Committee-compliant metadata
      file is intended to document the data set in nonproprietary form,
      as well as in ARC/INFO format, this metadata file may include some
      ARC/INFO-specific terminology.
  Time_Period_of_Content:
    Time_Period_Information:
      Single_Date/Time:
        Calendar_Date: 2002
    Currentness_Reference: Date of publication

  Status:
    Progress: Complete
    Maintenance_and_Update_Frequency: None planned.

  Spatial_Domain:
    Bounding_Coordinates:
      West_Bounding_Coordinate: -106.625
      East_Bounding_Coordinate: -106.500
      North_Bounding_Coordinate: 35.500
      South_Bounding_Coordinate: 35.375

  Keywords:
    Theme:
      Theme_Keyword_Thesaurus: American Geological Institute (AGI) Glossary of Geology
      Theme_Keyword: Rio Grande Rift
      Theme_Keyword: Santa Fe Group
      Theme_Keyword: Albuquerque basin
      Theme_Keyword: San Felipe volcanic field
    Place:
      Place_Keyword_Thesaurus: U.S. Board on Geographic Names
      Place_Keyword: New Mexico

      Place_Keyword: Sandoval County
      Place_Keyword: Santa Ana Pueblo
      Place_Keyword: Santa Ana Mesa
      Place_Keyword: Jemez River
      Place_Keyword: Rio Grande
  Access_Constraints: none

  Use_Constraints:
    None.  However, acknowledgment of the U.S. Geological survey would be appreciated in products
    derived from these data.

  Point_of_Contact:
    Contact_Information:
      Contact_Person_Primary:
        Contact_Person: Stephen F. Personius
        Contact_Organization: U.S. Geological Survey
      Contact_Address:
        Address_Type: Mailing and physical address
        Address: USGS, MS 966, Box 25046, Denver Federal Center
        City: Denver
        State_or_Province: CO
        Postal_Code: 80225-0046
        Country: USA
      Contact_Voice_Telephone: 303-273-8611
      Contact_Facsimile_Telephone: (303) 273-8600
      Contact_Electronic_Mail_Address: personius@usgs.gov

  Data_Set_Credit: Production of this map was funded by the National Cooperative Geologic Mapping program.

  Native_Data_Set_Environment:
    SunOS, 5.7, sun4d UNIX
    ARC/INFO version 8.1

Data_Quality_Information:
  Attribute_Accuracy:
    Attribute_Accuracy_Report:
      Original data were drawn on a 1:24,000-scale mylar greenline by the author.
      Attributes have been checked by both the author and reviewers for accuracy and completeness.

  Logical_Consistency_Report:
    Polygon and chain-node topology present.
    Map elements were visually checked for overshoots, undershoots, duplicate features, polygon attributes,
    and other errors. Automated (ARC/INFO) routines were used to check the databases for polygon label
    errors, line or point attribution errors, sliver polygons, dangling arcs, intersection errors, and
    projection information.  The map was reviewed by other geologists for consistency with basic geologic
    principles and general conformity to USGS mapping standards.

  Completeness_Report:
    Some areas of the southern part of the map on lands of Santo Ana Pueblo were not visited or field checked.
    This map was produced to be used at 1:24,000 scale.
    
  Positional_Accuracy:
    Horizontal_Positional_Accuracy:
      Horizontal_Positional_Accuracy_Report:
        Lines and point locations were primarily mapped by photo-interpretation of field-marked 1:20,000-scale black
        and white, and 1:40,000-scale color-infrared aerial photographs using a PG-2 photogrammetric plotter that
        rectified the position and transferred locations to a 1:24,000-scale base map.

  Lineage:
    Process_Step:
      Process_Description: Field mapping by the author.
      Process_Date: 19990501

    Process_Step:
      Process_Description: Compilation with stereo aerial photography on a PG-2 plotter by the author.
      Process_Date: 19991001

    Process_Step:
      Process_Description: Compilation of some volcanic units on Santa Ana mesa by the author from Kelley, V.C., and 
        Kudo, A.M., 1978, Volcanoes and related basalts of Albuquerque basin, New Mexico:  New Mexico Bureau of Mines 
        and Mineral Resources Circular 156, 30 p.
      Process_Date: 20010301
    Process_Step:
      Process_Description:
        Polygons, lines, and points representing geologic features and data points were digitized from scale-
        stable compilation materials using 'heads up digitizing' in ArcInfo to create geology, line, and
        point coverages.  Polygon topology was built in the geology coverage.
      Process_Date: 2001
    Process_Step:
      Process_Description: Text map unit descriptors were added to the .AAT and .PAT database files for each coverage.
      Process_Date: 2001
    Process_Step:
      Process_Description:
        Draft check plots of the geologic map and explanation were created and submitted for peer review. Geologists
        reviewed the plots for conformity with U.S. Geological Survey editorial standards and stratigraphic nomenclature.
        Revisions were made to the geospatial database as needed.
      Process_Date: 2001
    Process_Step:
      Process_Description:
        First draft of metadata created by Amy Zoller using
        FGDCMETA.AML ver. 1.32 01/11/99 on ARC/INFO data set
        /data9/azoller/santa_ana/finalcov/santa_poly.
      Process_Date: 20020301
    Process_Step:
      Process_Description: The geospatial database files and metadata were quality checked for completeness and consistency.
      Process_Date: 2002
    Process_Step:
      Process_Description:
        The database files, metadata, and check plots were edited by the USGS Central Publications Group, and revisions
        made to the geospatial database as needed.
      Process_Date: 2002
    Process_Step:
      Process_Description: Final preparation of the geospatial database for distribution, and preparation of map-on-demand files and metadata.
      Process_Date: 2002
    Process_Step:
      Process_Description:  Map-on-demand and PDF layouts updated to show additional information about fault displacement in northwest corner of map area.
      Process_Date:  20030224
Spatial_Data_Organization_Information:
  Direct_Spatial_Reference_Method: Vector
  Point_and_Vector_Object_Information:
    SDTS_Terms_Description:
      SDTS_Point_and_Vector_Object_Type: Point
      Point_and_Vector_Object_Count: 658
    SDTS_Terms_Description:
      SDTS_Point_and_Vector_Object_Type: String
      Point_and_Vector_Object_Count: 2030
    SDTS_Terms_Description:
      SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains
      Point_and_Vector_Object_Count: 659

Spatial_Reference_Information:
  Horizontal_Coordinate_System_Definition:
    Planar:
      Grid_Coordinate_System:
        Grid_Coordinate_System_Name: Universal Transverse Mercator
        Universal_Transverse_Mercator:
          UTM_Zone_Number: 13
          Transverse_Mercator:
            Scale_Factor_at_Central_Meridian: .9996
            Longitude_of_Central_Meridian: -105
            Latitude_of_Projection_Origin: 0
            False_Easting: 500000.000000
            False_Northing: 0
      Planar_Coordinate_Information:
        Planar_Coordinate_Encoding_Method: coordinate pair
        Coordinate_Representation:
          Abscissa_Resolution: 0.7840399742126
          Ordinate_Resolution: 0.7840399742126
        Planar_Distance_Units: Meters
    Geodetic_Model:
      Horizontal_Datum_Name: North American Datum of 1927
      Ellipsoid_Name: Clarke 1866
      Semi-major_Axis: 6378206.4
      Denominator_of_Flattening_Ratio: 294.98

Entity_and_Attribute_Information:
  Overview_Description:
    Entity_and_Attribute_Overview:
      -----------------------------------------------------------------------------------------------------------------------------
      COVERAGE NAME:  santa_poly
      -----------------------------------------------------------------------------------------------------------------------------
      DATABASE STRUCTURE OF SANTA_POLY.PAT
      
      COLUMN   ITEM NAME        WIDTH OUTPUT  TYPE N.DEC  ALTERNATE NAME     INDEXED?
      1  AREA                   4    12     F      3                        -
      5  PERIMETER              4    12     F      3                        -
      9  SANTA_POLY#            4     5     B      -                        -
      13  SANTA_POLY-ID          4     5     B      -                        -
      17  DESCRIPTION          100   100     C      -    D                   -
      117  SYMBOL                 4     4     I      -    S                   -
      121  UNIT                  10    10     C      -    U                   -
      
      ATTRIBUTE NAMES:  SYMBOL; UNIT; DESCRIPTION.
      
      DESCRIPTIONS OF ATTRIBUTE NAMES:
      --SYMBOL:        Number given to geological map unit representing a value of color used from shadeset "color524.shd".
      --UNIT:          Label given to polygons representing name of geological entities.
      --DESCRIPTION:   Brief geological explanation of unit.
      
      ITEM VALUES FOR 'UNIT' AND 'DESCRIPTION'
      UNIT    DESCRIPTION
      ----------------------------------------------------------------------------------------------------------------------------------------
      Qaj1	Alluvium 1 of Jemez River (middle Pleistocene)
      Qaj3	Alluvium 3 of Jemez River (middle Pleistocene)
      Qaj5	Alluvium 5 of Jemez River (upper to middle(?) Pleistocene)
      Qaj6	Alluvium 6 of Jemez River (Holocene)
      Qalh	Active channel alluvium (historic)
      Qalo	Older arroyo alluvium (Holocene to lower(?) Pleistocene)
      Qaly	Younger arroyo alluvium (Holocene)
      Qcb	Basalt-rich colluvium (upper to lower Pleistocene)
      Qeso	Older eolian sand (Holocene to middle Pleistocene)
      Qesy	Younger eolian sand (Holocene)
      Qesy/Qalo	eolian sand over older arroyo alluvium (Holocene)
      Qf	Artificial fill (historic)
      Qls	Landslide deposits (upper to lower Pleistocene)
      Tb	Basalt of San Felipe volcanic field (upper Pliocene)
      Tbc	Basalt cinder and intrusive centers, San Felipe volcanic field (upper Pliocene)
      Tc	Cochiti Formation (Pliocene to upper Miocene)
      Tcc	Cochiti Formation, cemented (Pliocene to upper Miocene)
      Tfr	Fluvial deposits of ancestral Rio Grande (Pliocene to upper Miocene)
      Ton	Arroyo Ojito Formation, Navajo Draw member (Miocene)
      Tou	Arroyo Ojito Formation, Ceja and Loma Barbon members, undivided (Pliocene to Upper Miocene)
      Tsfu	Santa Fe Group, undivided (Pliocene? to Miocene)
      Tzcc	Zia Formation, Cerro Conejo member (Miocene)
      Tzccc	Zia Formation, cemented Cerro Conejo member (Miocene)
      
      
      DATABASE STRUCTURE OF SANTA_POLY.AAT
      
      COLUMN   ITEM NAME        WIDTH OUTPUT  TYPE N.DEC  ALTERNATE NAME     INDEXED?
      1  FNODE#                 4     5     B      -                        -
      5  TNODE#                 4     5     B      -                        -
      9  LPOLY#                 4     5     B      -                        -
      13  RPOLY#                 4     5     B      -                        -
      17  LENGTH                 4    12     F      3                        -
      21  SANTA_POLY#            4     5     B      -                        -
      25  SANTA_POLY-ID          4     5     B      -                        -
      29  DESCRIPTION          100   100     C      -    D                   -
      129  SYMBOL                 4     4     I      -    S                   -
      
      
      ATTRIBUTE NAMES:  SYMBOL; LINESET; DESCRIPTION.
      
      DESCRIPTIONS OF ATTRIBUTE NAMES:
      --SYMBOL:        Numbers given to lines representing line symbol used from specified lineset.
      --DESCRIPTION:   Brief geological explanation of type of line.
      
      ITEM VALUES FOR 'SYMBOL', AND 'DESCRIPTION':
      SYMBOL  DESCRIPTION
      ---------------------------------------------------------------------------------------------------------------------------------
      1	contact-certain
      3	contact-approximately located
      50	fault with known sense of displacement-certain
      173	fault with unknown sense of displacement-certain
      183	fault with known sense of displacement-approximately located
      217	fault with unknown sense of displacement-approximately located
      
      
      -----------------------------------------------------------------------------------------------------------------------------
      COVERAGE NAME:  santa_lin
      -----------------------------------------------------------------------------------------------------------------------------
      DATABASE STRUCTURE OF SANTA_LIN.AAT
      
      COLUMN   ITEM NAME        WIDTH OUTPUT  TYPE N.DEC  ALTERNATE NAME     INDEXED?
      1  FNODE#                 4     5     B      -                        -
      5  TNODE#                 4     5     B      -                        -
      9  LPOLY#                 4     5     B      -                        -
      13  RPOLY#                 4     5     B      -                        -
      17  LENGTH                 4    12     F      3                        -
      21  SANTA_LIN#             4     5     B      -                        -
      25  SANTA_LIN-ID           4     5     B      -                        -
      29  SYMBOL                 4     4     I      -                        -
      33  DESCRIPTION          100   100     C      -                        -
      
      ATTRIBUTE NAMES:  SYMBOL; DESCRIPTION.
      
      DESCRIPTIONS OF ATTRIBUTE NAMES:
      --SYMBOL:        Numbers given to lines representing line symbol used from specified lineset.
      --DESCRIPTION:   Brief geological explanation of type of line.
      
      ITEM VALUES FOR 'SYMBOL' AND 'DESCRIPTION':
      SYMBOL  DESCRIPTION
      ---------------------------------------------------------------------------------------------------------------------------------
      164	aeromagnetic anomaly
      176	fault with unknown sense of displacement-concealed
      184	fault with known sense of displacement-concealed
      221	tephra deposit
      
      
      ---------------------------------------------------------------------------------------------------------------------------------
      COVERAGE NAME:  santa_pnt
      ---------------------------------------------------------------------------------------------------------------------------------
      
      DATABASE STRUCTURE OF SANTA_PNT.PAT
      
      COLUMN   ITEM NAME        WIDTH OUTPUT  TYPE N.DEC  ALTERNATE NAME     INDEXED?
      1  AREA                   4    12     F      3                        -
      5  PERIMETER              4    12     F      3                        -
      9  SANTA_PNT#             4     5     B      -                        -
      13  SANTA_PNT-ID           4     5     B      -                        -
      17  STRIKE                 4     4     I      -    S                   -
      21  DIP                    4     4     I      -    D                   -
      25  SYMBOL                 4     4     I      -    SY                  -
      29  DESCRIPTION          100   100     C      -    DE                  -
      129  TEXT                  25    25     C      -                        -
      
      
      ATTRIBUTE NAMES:  STRIKE; DIP; DESCRIPTION; SYMBOL; TEXT.
      
      DESCRIPTIONS OF ATTRIBUTE NAMES:
      --STRIKE:       Compass direction of bedding trend, in degrees.
      --DIP:          Angle of bedding dip, in degrees from horizontal.
      --DESCRIPTION:  Brief geologic explanation of point type.
      --SYMBOL:       Numerical value given to each point from Arc/Info symbolset geoscamp2.mrk.
      --TEXT:         Sample point map labels indicating name or date of sample taken from point locality.
      
      ITEM VALUES FOR 'SYMBOL', 'TEXT', AND 'DESCRIPTION'.
      SYMBOL  DESCRIPTION                               TEXT
      ---------------------------------------------------------------------------------------------------------------------------------------
      0	point A of cross-section line	          A
      0	point A prime of cross-section line       A'
      2	inclined bedding-showing strike and dip
      233	sample point	                          SPT 8/27/97-1
      233	sample point	                          SPT 9/15/97-4
      241	dip of fault
      
      
      ITEM VALUES FOR 'STRIKE':
      range of values:  0 - 359
      
      ITEM VALUES FOR 'DIP':
      range of values:  0 - 90
    Entity_and_Attribute_Detail_Citation: none

Distribution_Information:
  Distributor:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: U.S. Geological Survey
      Contact_Address:
        Address_Type: mailing address
        Address:
          Central Publications Group
          U.S. Geological Survey
          MS 902, Box 25046 DFC
        City: Lakewood
        State_or_Province: CO
        Postal_Code: 80225-0046
        Country: USA
      Contact_Voice_Telephone: 303-236-5486

  Distribution_Liability:

    Although these data have been used by the U.S. Geological Survey,
    U.S. Department of the Interior, no warranty expressed or implied
    is made by the U.S. Geological Survey as to the accuracy of the
    data.

    The act of distribution shall not constitute any such warranty,
    and no responsibility is assumed by the U.S. Geological Survey in
    the use of this data, software, or related materials.

  Standard_Order_Process:
    Digital_Form:
      Digital_Transfer_Information:
        Format_Name: ARCE, SHP
        Format_Version_Number: 7.12
        Format_Version_Date: 1997
        File_Decompression_Technique: GZIP compressed TAR file (Unix), ZIP archive (Windows).
      Digital_Transfer_Option:
        Online_Option:
          Computer_Contact_Information:
            Network_Address:
              Network_Resource_Name: http://pubs.usgs.gov/mf/2002/mf-2405/
    Fees: none
Distribution_Information:
  Distributor:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: U.S. Geological Survey
      Contact_Address:
        Address_Type: mailing address
        Address:
          USGS Information Services
          Denver Federal Center
          Box 25286
        City: Denver
        State_or_Province: CO
        Postal_Code: 80225
        Country: USA
      Contact_Voice_Telephone: 1-888-ASK-USGS
  Resource_Description: MF-2405 (USGS Miscellaneous Field Studies Map)
  Distribution_Liability: none
  Standard_Order_Process:
    Non-digital_Form: Available as one printed sheet. Order from USGS at the address listed 
      above or see http://rmmcweb.cr.usgs.gov/public/mod/order.html
    Fees: for current charges please see http://rmmcweb.cr.usgs.gov/public/mod/order.html
Metadata_Reference_Information:
  Metadata_Date: 20030224
  Metadata_Contact:
    Contact_Information:
      Contact_Organization_Primary:
        Contact_Organization: U.S. Geological Survey
        Contact_Person: Amy L. Zoller
      Contact_Address:
        Address_Type: mailing and physical address
        Address: MS 980, Box 25046, Denver Federal Center
        City: Denver
        State_or_Province: CO
        Postal_Code: 80225-0046
        Country: USA
      Contact_Voice_Telephone: 303-236-7648
      Contact_Electronic_Mail_Address: azoller@usgs.gov
  Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata ("CSDGM version 2")
  Metadata_Standard_Version: FGDC-STD-001-1998
  Metadata_Access_Constraints: none
  Metadata_Use_Constraints: none