Identification_Information:
Citation:
Citation_Information:
Originator: Scott A. Minor
Originator: Theodore R. Brandt
Publication_Date: 2015
Title: Geologic Map of the southern White Ledge Peak and Matilija
7.5’ quadrangles, Santa Barbara and Ventura Counties, California
Edition: 1.0
Geospatial_Data_Presentation_Form: map
Series_Information:
Series_Name: USGS Scientific Investigations Map
Issue_Identification: SIM 3321
Publication_Information:
Publication_Place: Denver, Colorado
Publisher: U.S. Geological Survey
Online_Linkage: http://dx.doi.org/10.3133/sim3321
Description:
Abstract:
This report presents a digital geologic strip map of the southern
parts of the contiguous White Ledge Peak and Matilija 7.5’
quadrangles in coastal southern California. With a compilation
scale of 1:24,000 (one inch on the map to 2,000 feet on the
ground), the map depicts the distribution of bedrock units,
surficial deposits, and associated deformation adjacent to and
south of the Arroyo Parida fault and in the southern Ojai Valley
east of the Ventura River. This new compilation, combined with a
recently published geologic map of the Santa Barbara coastal plain
(U.S. Geological Survey Scientific Investigations Map 3001),
completes a 69-km-long east-west mapping transect from Goleta to
Ojai by the U.S. Geological Survey. These two contiguous geologic
maps provide new insights and constraints on Neogene-through-
Quaternary tectonic deformation and consequent landscape change,
including geohazards in the urbanized southern flank of the Santa
Ynez Mountains.
A principal aim of the new mapping and associated fault-kinematic
measurements is to document and constrain the nature of
transpressional strain transfer between various regional,
potentially seismogenic faults. In the accompanying pamphlet,
surficial and bedrock map units are described in detail as well as
a summary of the structural and fault-kinematic framework of the
map area. New biostratigraphic and biochronologic data based on
microfossil identifications are presented in expanded unit
descriptions of the marine Neogene Monterey and Sisquoc Formations.
Site-specific fault kinematic observations are embedded in the
digital map database. This compilation provides a uniform geologic
digital geodatabase and map plot files that can be used for
visualization, analysis, and interpretation of the area’s geology,
geologic hazards, and natural resources.
Purpose:
To update the interpretation of geologic mapping and to achieve
a uniform regional geologic database. Additionally, to provide a
geologic map for the public and geoscience community to aid in
assessments and mitigation of geologic hazards in the map region
and to provide sufficient geologic information for land-use and
land-management decisions.
Supplemental_Information:
Map political location: Lake and Chaffee Counties, Colorado
Compilation scale: 1:24,000
Base maps used is the U.S. Geological Survey 7.5’ topographic
quadrangles for White Ledge Peak, California, and Matilija,
California
Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 2015
Currentness_Reference: publication date
Status:
Progress: Complete
Maintenance_and_Update_Frequency: none currently planned
Spatial_Domain:
Bounding_Coordinates:
West_Bounding_Coordinate: -119.50000
East_Bounding_Coordinate: -119.25000
North_Bounding_Coordinate: 34.50000
South_Bounding_Coordinate: 34.37500
Keywords:
Theme:
Theme_Keyword_Thesaurus: AGI Glossary of Geology
Theme_Keyword: neotectonic deformation
Theme_Keyword: invertebrate fossils
Theme_Keyword: sedimentary rock
Theme_Keyword: fault kinematics
Theme_Keyword: folds
Theme_Keyword: hazards
Place:
Place_Keyword_Thesaurus:
U.S. Board of Geographic Names (BGN) Geographic
Names Information System (GNIS)
Place_Keyword: USA
Place_Keyword: United States
Place_Keyword: California
Place_Keyword: Santa Barbara County
Place_Keyword: Ventura County
Temporal:
Temporal_Keyword_Thesaurus: Geologic Names Committee Lexicon
(Geolex)
Temporal_Keyword: Cenozoic
Temporal_Keyword: Tertiary
Temporal_Keyword: Quaternary
Access_Constraints: none
Use_Constraints:
Users of this geospatial database and geologic information derived
there from should acknowledge the U.S. Geological Survey as the
source of the data. Although software enables a user to display
images at various scales, map data in this report should not be
used at scales greater than 1:24,000.
Point_of_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Scott A. Minor
Contact_Organization: U.S. Geological Survey
Contact_Address:
Address_Type: mailing
Address: P.O. Box 25046, MS 980
Address: Denver Federal Center
City: Denver
State_or_Province: CO
Postal_Code: 80225-0046
Country: USA
Contact_Voice_Telephone: 303-236-0303
Contact_Electronic_Mail_Address: sminor@usgs.gov
Browse_Graphic:
Browse_Graphic_File_Name:
http:// http://dx.doi.org/10.3133/sim3321_map.pdf/
Browse_Graphic_File_Description: graphic representation of map layout
Browse_Graphic_File_Type: PDF
Data_Set_Credit:
The recently published geologic map of the Santa Barbara coastal plain
area (Minor and others, 2009) provided an initial geologic framework
and context for producing the present map. The present geologic
compilation of the southern parts of the White Ledge Peak and Matilija
7.5’ quadrangles comprises new, original mapping based mainly on field
and aerial-photo geologic observations and interpretations. Most of
the geologic mapping and interpretations presented in this report are
based on observations made on the ground surface or in shallow surface
excavations. Lead author Minor conducted all of the geologic mapping
and made most of the geologic interpretations in the map area. Minor
also made all of the fault kinematic observations and measurements in
the map area. T.R. Brandt assisted in the design and editing of the
GIS database and performed database integration.
Native_Data_Set_Environment:
Windows_7, Intel
ArcInfo version 9.3.1
Data_Quality_Information:
Attribute_Accuracy:
Attribute_Accuracy_Report:
Data were entered and checked by the geologist that made the field
observations. The attributes of this geospatial data set consist of
text identifiers and numeric codes that indicate the identity of
the geologic unit or type of geologic feature, and determine how
each feature is colored or symbolized. To check attribute accuracy,
a color check plot was visually compared to the geologist's
original compilation. Discrepancies between the digital geospatial
dataset and the original analog or digital compilation were
corrected as needed. Machine-created listings of unique attribute
values were used to identify spelling errors or other
inconsistencies, and corrections were made as needed.
Logical_Consistency_Report:
Map elements were visually checked for overshoots, undershoots,
duplicate features, polygon closure, and other errors by the
lead author and by the GIS technician(s) that created the digital
database. Automated (ArcInfo) routines were also used to check the
databases for polygon label errors, line or point attribution errors,
sliver polygons, dangling arcs, intersection errors, and projection
information. Check plots of the map were reviewed by at least one
other geologist for consistency with basic geologic principles and
general conformity to USGS mapping standards.
Completeness_Report:
Data are complete: no features that could be accurately
represented at the compilation scale of 1:24,000 were eliminated or
generalized. The smallest area represented is approximately 110 square
meters. All geospatial database elements are attributed.
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
Lines were primarily mapped by one of the following methods: (1)
photo-interpretation and annotation of ~1:24,000-scale color
(1999, 2001) and ~1:39,000-scale color infrared National Aerial
Photography Program (https://lta.cr.usgs.gov/NAPP) (2002)
aerial photographs; or (2) annotation of 1:24,000-scale
topographic base maps. All point observation locations were
determined in the field using hand-held GPS receivers with
horizontal positional accuracy ranging from about 5 to 10 m. Map
data were digitized by one of the following methods: (1) heads-up
screen digitization of line data mapped on aerial photographs
using rectified and georeferenced digital aerial photo imagery
with ground resolution of 1 meter; and (2) heads-up screen
digitization of mapped data using raster images of topographic
base maps to an estimated horizontal accuracy of about 10 m. Most
digitized positions on the map are estimated to have better than
20 m horizontal accuracy. There is no elevation data in the
database. Accuracy of these digital data indirectly depends on
accuracy of the base maps on which the original source geologic
maps were compiled. These base maps were made by the U.S.
Geological Survey, which routinely checks them for compliance with
the National Map Accuracy Standards.
Lineage:
Source_Information:
Source_Citation:
Citation_Information:
Originator: Lewis, R. S.
Originator: Derkey, P. D.
Title:
Digital geologic map of part of the Thompson Falls 1:100,000
quadrangle, Idaho
Publication_Date: 1999
Series_Information:
Series_Name: U.S. Geological Survey Open File Report
Issue_Identification: OFR 99-438
Source_Scale_Denominator: 100000
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1999
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: Lewis and Derkey (1999)
Source_Contribution: GIS database structure source
Source_Information:
Source_Citation:
Citation_Information:
Originator: Rockwell, T.K.
Originator: Keller, E.A.
Originator: Clark, M.N.
Originator: Johnson, D.L.
Title:
Chronology and rates of faulting of Ventura River terraces,
California
Publication_Date: 1984
Series_Information:
Series_Name: Geological Society of America Bulletin
Issue_Identification: v. 95
Other_Citation_Details: p. 1466-1474
Type_of_Source_Media: paper
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 1984
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: Rockwell and others (1984)
Source_Contribution: information used in compilation of map
Source_Information:
Source_Citation:
Citation_Information:
Originator: Minor, S.A.
Originator: Kellogg, K.S.
Originator: Stanley, R.G.
Originator: Gurrola, L.D.
Originator: Keller, E.A.
Originator: Brandt, T.R.
Title:
Geologic map of the Santa Barbara coastal plain area, Santa
Barbara County, California
Publication_Date: 2009
Series_Information:
Series_Name: U.S. Geological Survey Scientific Investigations Map
Issue_Identification: 3001
Other_Citation_Details: 38 p., scale 1:25,000, online at:
http://pubs.usgs.gov/sim/3001/
Source_Scale_Denominator: 25000
Type_of_Source_Media: electronic
Source_Time_Period_of_Content:
Time_Period_Information:
Single_Date/Time:
Calendar_Date: 2009
Source_Currentness_Reference: publication date
Source_Citation_Abbreviation: Minor and others (2009)
Source_Contribution: information used in compilation of map
Process_Step:
Process_Description: Geology was mapped during the period 2007 to 2011.
Process_Date: 2011
Process_Step:
Process_Description: Geologic polygon, line, and point features were
digitized in ArcGIS as shapefiles.
Process_Date: 2013
Process_Step:
Process_Description: Geologic polygon, line, and point features were
attributed in ArcGIS.
Process_Date: 2013
Process_Step:
Process_Description: Checkplots of the composited shapefiles were printed
and checked against source materials for accuracy and completeness. The
database information was checked visually and using various routines in
ArcGIS for accuracy and consistency.
Process_Date: 2014
Process_Step:
Process_Description: Metadata created by Ted Brandt.
Process_Date: 2014
Process_Step:
Process_Description: Metadata reviewed and revised by Ted Brandt.
Process_Date: 2015
Spatial_Data_Organization_Information:
Direct_Spatial_Reference_Method: Vector
Spatial_Reference_Information:
Horizontal_Coordinate_System_Definition:
Planar:
Planar_Coordinate_Information:
Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:
Abscissa_Resolution: 5
Ordinate_Resolution: 5
Planar_Distance_Units: METERS
Grid_Coordinate_System:
Grid_Coordinate_System_Name: Universal Transverse Mercator
Universal_Transverse_Mercator:
UTM_Zone_Number: 11
Transverse_Mercator:
Scale_Factor_at_Central_Meridian: .9996
Longitude_of_Central_Meridian: -117.0000
Latitude_of_Projection_Origin: 0.00
False_Easting: 500000.0000
False_Northing: 0.0000
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:
The data are supplied in ArcInfo export format, ArcView shapefile
format, and ArcGIS geodatabase format.
DATABASE STRUCTURE - ArcInfo ====================================
This GIS database includes related look-up tables, which store
detailed attribute information. This database structure is more
fully described in USGS OFR 99-438 (Lewis and Derkey, 1999). The
GIS database structure used in the database includes symbol
items in coverage point, polygon (PAT), and arc
(AAT) attribute tables for user convenience. ArcInfo relates for
each coverage are saved in a file named <covername>.rel. Use the
RELATE command with the restore argument at the arc prompt to make
the relates active. Alternatively, in ArcTools, use the Relate
environment: open dialog in the Manage Relates flyout menu under
the ArcTools menu to make the relates active.
wlmageo coverage: Contains all contact lines and label points for
each geologic polygon. In the .pat INFO file the SOURCE item
provides a numeric code used to identify the data source for the
rock unit. Complete references for the sources listed are listed
in the wlmageo.ref file. The LABEL item indicates the rock unit
label (abbreviation) used to label unit on map. The MLABEL item
indicates the rock unit label from the FGDCGeoAgeSubNum font, using
geologic age letter symbols associated with the age of the
lithologic units (for example: Pleistocene, Miocene).
The DESC item defines formal or informal unit name. The SYMBOL
item contains the shadeset symbol number used by ArcInfo to plot a
filled/shaded polygon. The symbol numbers in this item refer to
the wpgcmykg.shd shadeset included with the dataset.
In the wlmageo.aat INFO file, the LINECODE item provides a numeric
Code used to identify type of linear feature. Linecodes less than
100 are used for contacts and boundaries that are described in the
wlmageo.con file. Linecodes greater than 100 are used for
structures that are described in the wlmageo.str file. The NAME
item lists the name given to the structural feature. The SOURCE
item lists the numeric code used to identify the data source for
the linear feature. The SYMBOL item lists the line symbol number
used by ArcInfo to plot the line (symbol numbers refer to the
geol_sfo.lin lineset). Complete references for the sources are
listed in the wlmageo.ref file. Related look-up table files
are wlmageo.con, wlmageo.str, and wlmageo.ref. In the wlmageo.con
INFO file, the LINECODE item indicates the numeric code (a value
less than 100) used to identify type of contact or boundary. The
SYMBOL item lists the line symbol number used by ArcInfo to plot
the line (symbol numbers refer to the geol_sfo.lin lineset included
with the dataset). The TYPE item lists the major type of line (for
example, contact, State boundaries, lines of latitude and longitude
used for neatlines). The MODIFIER item lists the line type
modifier (that is, approximate, concealed, or gradational). No
entry implies 'known.' The CERTAINTY item lists the degree of
certainty of contact or boundary (that is, inferred or uncertain).
No entry implies 'certain.' The DESC item lists the
written description or explanation of the contact or boundary.
In the wlmageo.str INFO file, the LINECODE item indicates the
numeric code (a value greater than 100) used to identify type of
structure. The SYMBOL item lists the line symbol number used by
ArcInfo to plot the line (symbol numbers refer to the geol_sfo.lin
lineset included with the dataset). The TYPE item lists the major
type of line (for example, fault or fold-axis). The HORIZONTAL
item refers to the type of horizontal fault movement (for example,
left-lateral or right-lateral). No entry implies 'unknown' or no
strike-slip movement. The VERTICAL item refers to the type of
vertical fault movement (for example, normal). No entry implies
'unknown' or no dip-slip movement. The FOLD item refers to the
type of fold (for example, anticline or syncline). The PLUNGE item
refers to the type of plunge on fold (that is, horizontal,
plunging, plunging in, or plunging out). The ACCURACY item refers
to the line type modifier indicating degree of accuracy (that is,
approximately located, concealed, gradational). No entry implies
'certain.' The CERTAINTY item lists the degree of certainty of
structure (that is, inferred, uncertain). No entry implies
'certain.' The DESC item lists the written description or
explanation of the structure.
The INFO structure of these files is listed below:
>WLMAGEO.PAT:
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 AREA 8 18 F 5
> 9 PERIMETER 8 18 F 5
> 17 WLMAGEO# 4 5 B -
> 21 WLMAGEO-ID 4 5 B -
> 25 SOURCE 2 5 B -
> 29 LABEL 10 10 C -
> 37 DESC 150 150 C -
> 187 SYMBOL 2 5 B -
>WLMAGEO.AAT:
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 FNODE# 4 5 B -
> 5 TNODE# 4 5 B -
> 9 LPOLY# 4 5 B -
> 13 RPOLY# 4 5 B -
> 17 LENGTH 8 18 F 5
> 25 WLMAGEO# 4 5 B -
> 29 WLMAGEO-ID 4 5 B -
> 33 LINECODE 4 10 B -
> 37 NAME 100 100 C -
> 137 SOURCE 4 10 B -
> 141 SYMBOL 4 10 B -
>WLMAGEO.CON:
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 LINECODE 3 3 I -
> 4 SYMBOL 3 3 I -
> 7 TYPE 10 10 C -
> 17 MODIFIER 20 20 C -
> 37 CERTAINTY 15 15 C -
> 52 DESC 100 100 C -
>WLMAGEO.STR:
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 LINECODE 3 3 I -
> 4 SYMBOL 3 3 I -
> 7 TYPE 10 10 C -
> 17 HORIZONTAL 20 20 C -
> 37 VERTICAL 20 20 C -
> 57 FOLD 15 15 C -
> 72 PLUNGE 15 15 C -
> 87 ACCURACY 15 15 C -
> 102 CERTAINTY 15 15 C -
> 117 DESC 100 100 C -
> WLMAGEO.REF:
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 SOURCE 4 4 I -
> 5 SCALE 8 8 I -
> 13 AUTHORS 200 200 C -
> 213 YEAR 4 4 I -
> 217 REFERENCE 250 250 C -
wlmafold coverage: Contains fold axis lines
In the wlmafold.aat INFO file, the LINECODE item provides a numeric
code used to identify the type of linear feature. Linecodes are
used for structures that are described in the wlmafold.str file.
The NAME item lists the name given to the structural feature. The
SOURCE item lists the numeric code used to identify the data source
for the linear feature. The SYMBOL item lists the line symbol
number used by ArcInfo to plot the line (symbol numbers refer to
the geol_sfo.lin lineset). Complete references for the sources are
listed in the wlmafold.ref file. Related look-up table files are
wlmafold.str, and wlmafold.ref. In the wlmafold.str INFO file, the
LINECODE item indicates the numeric code (a value greater than 100)
used to identify type of structure. The SYMBOL item lists the line
symbol number used by ArcInfo to plot the line(symbol numbers refer
to the geol_sfo.lin lineset included with the dataset). The TYPE
item lists the major type of line (for example, fault or fold-
axis). The HORIZONTAL item refers to the type of horizontal fault
movement (for example, left-lateral or right-lateral). No entry
implies 'unknown' or no strike-slip movement. The VERTICAL item
refers to the type of vertical fault movement (for example,
normal). No entry implies 'unknown' or no dip-slip movement. The
FOLD item refers to the type of fold (for example, anticline or
syncline). The PLUNGE item refers to the type of plunge on fold
(that is, horizontal, plunging, plunging in, or plunging out). The
ACCURACY item refers to the line type modifier indicating degree of
accuracy (that is, approximately located, concealed, gradational).
No entry implies 'certain.' The CERTAINTY item lists the degree of
certainty of structure (that is, inferred, uncertain). No entry
implies 'certain.' The DESC item lists the written description or
explanation of the structure.
>WLMAFOLD.AAT:
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 FNODE# 4 5 B -
> 5 TNODE# 4 5 B -
> 9 LPOLY# 4 5 B -
> 13 RPOLY# 4 5 B -
> 17 LENGTH 8 18 F 5
> 25 WLMAFOLD# 4 5 B
> 29 WLMAFOLD-ID 4 5 B -
> 33 LINECODE 4 10 B -
> 37 NAME 100 100 C -
> 137 SOURCE 4 10 B -
> 141 SYMBOL 4 10 B -
>
>WLMAFOLD.STR:
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 LINECODE 3 3 I -
> 4 SYMBOL 3 3 I -
> 7 TYPE 10 10 C -
> 17 HORIZONTAL 20 20 C -
> 37 VERTICAL 20 20 C -
>
>WLMAFOLD.REF:
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 SOURCE 4 4 I -
> 5 SCALE 8 8 I -
> 13 AUTHORS 200 200 C -
> 213 YEAR 4 4 I -
> 217 REFERENCE 250 250 C -
wlmapnt coverage: Contains points recording site-specific
observations and measurements, such as strike and dip of bedding
In the wlmapnt.pat INFO file, the PTTYPE item lists the type of
point symbol (for example, strike and dip of inclined bedding).
The SYMBOL item lists the marker symbol used by ArcInfo to identify
the type of structural map symbol(symbol numbers refer to the
geoscamp2.mrk markerset). The STRIKE item contains the strike of
bedding as well as bearing of lineation or trend of fold axis, where
applicable. Strike is an azimuthal angle. Measured in degrees from 0 to 360
in a clockwise direction from North, the STRIKE value also specifies the
dip direction, where the dip direction is 90 degrees clockwise
relative to the STRIKE. The DIP item contains the dip of bedding
as well as plunge angles, where applicable. This value is an angle
measured (in degrees from 0 to 90) down from the horizontal; thus a
horizontal dip is 0 degrees and a vertical dip is 90 degrees. The
SOURCE item lists the numeric code used to identify the data
source. In the wlmapnt.ref INFO file, the SOURCE item lists the
numeric code used to identify the data source. The SCALE item
lists the scale of the source map. (This value is the denominator
of the proportional fraction that identifies the scale of the map
that was digitized or scanned to produce the digital map.) The
AUTHORS item lists the author(s) or compiler(s) of source map
entered as last name, first name or initial, and middle initial.
The YEAR item lists the source (map) publication date. The
REFERENCE item lists the remainder of the reference in USGS
reference format.
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 AREA 8 18 F 5
> 9 PERIMETER 8 18 F 5
> 17 WLMAPNT# 4 5 B -
> 21 WLMAPNT-ID 4 5 B -
> 25 PTTYPE 100 100 C -
> 125 SYMBOL 2 5 B -
> 127 STRIKE 2 5 B -
> 129 DIP 2 5 B -
> 131 SOURCE 2 5 B -
>
>WLMAPNT.REF:
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 SOURCE 4 4 I -
> 5 SCALE 8 8 I -
> 13 AUTHORS 200 200 C -
> 213 YEAR 4 4 I -
> 217 REFERENCE 250 250 C -
wlmampnt coverage: Contains points recording site-specific
observations and measurements not displayed on the map, such as minor
anticlines, minor fault attitudes, minor folds, and minor synclines.
In the wlmampnt.pat INFO file, the PTTYPE item lists the type of
point symbol (for example, strike and dip of inclined bedding).
The SYMBOL item lists the marker symbol used by ArcInfo to identify
the type of structural map symbol(symbol numbers refer to the
geoscamp2.mrk markerset). The STRIKE item contains the strike of
bedding as well as bearing of lineation or trend of fold axis,
where applicable. Strike is an azimuthal angle. Measured in degrees
from 0 to 360 in a clockwise direction from North, the STRIKE value
also specifies the dip direction, where the dip direction is 90 degrees
clockwise relative to the STRIKE. The DIP item contains the dip of
bedding as well as plunge angles, where applicable. This value is an
angle measured (in degrees from 0 to 90) down from the horizontal; thus
a horizontal dip is 0 degrees and a vertical dip is 90 degrees. The
SOURCE item lists the numeric code used to identify the data
source. In the wlmampnt.ref INFO file, the SOURCE item lists the
numeric code used to identify the data source. The SCALE item
lists the scale of the source map. (This value is the denominator
of the proportional fraction that identifies the scale of the map
that was digitized or scanned to produce the digital map.) The
AUTHORS item lists the author(s) or compiler(s) of source map
entered as last name, first name or initial, and middle initial.
The YEAR item lists the source (map) publication date. The
REFERENCE item lists the remainder of the reference in USGS
reference format.
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 AREA 8 18 F 5
> 9 PERIMETER 8 18 F 5
> 17 WLMAMPNT# 4 5 B -
> 21 WLMAMPNT-ID 4 5 B -
> 25 PTTYPE 100 100 C -
> 125 SYMBOL 2 5 B -
> 127 STRIKE 2 5 B -
> 129 DIP 2 5 B -
> 131 SOURCE 2 5 B -
>
>WLMAMPNT.REF:
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 SOURCE 4 4 I -
> 5 SCALE 8 8 I -
> 13 AUTHORS 200 200 C -
> 213 YEAR 4 4 I -
> 217 REFERENCE 250 250 C -
wlmaslip coverage: Contains points recording site-specific
observations and measurements of slip lineations on faults.
In the wlmaslip.pat INFO file, the PTTYPE item lists the type of
point symbol (for example, strike and dip of inclined bedding).
The SYMBOL item lists the marker symbol used by ArcInfo to identify
the type of structural map symbol(symbol numbers refer to the
geoscamp2.mrk markerset). The STRIKE item contains the strike of
bedding. Strike is an azimuthal angle. Measured in degrees from 0 to 360
in a clockwise direction from North, the STRIKE value also specifies the
dip direction, where the dip direction is 90 degrees clockwise
relative to the STRIKE. The DIP item contains the dip of bedding
as well as plunge angles, where applicable. This value is an angle
measured (in degrees from 0 to 90) down from the horizontal; thus a
horizontal dip is 0 degrees and a vertical dip is 90 degrees.
The BEARING item contains the bearing of lineation. Bearing
is an azimuthal angle. Measured in degrees from 0 to 360 in a
clockwise direction from North. The RAKE item contains the rake of
lineation. RAKE is the angle, measured in the fault slip plane,
subtended by the slip vector (lineation) and the strike direction of
the slip plane. The actual rake value recorded in the map database
ranges from 0 to 360 degrees, depending on both the rake angle and the
fault slip sense. The SLIPSENS item contains the fault slip sense. "Fault
slip sense" refers to the sense or direction of movement of the block of
rock or material on one side of a fault relative to the block on the other
side. Fault slip that includes a component of normal movement (i.e.,
downward hanging-wall block motion) has rake values ranging from 0 to
180 degrees, whereas slip that includes a reverse component of movement
(i.e., upward hanging-wall block motion) has rake values ranging from 180
to 360 degrees. Fault movement that includes a component of sinistral strike
slip has rake values that range from 270 to 360 degrees (where accompanied by
reverse slip) and from 0 to 90 degrees (where accompanied by normal slip).
Fault movement that includes a component of dextral strike slip has rake
values that range from 90 to 180 degrees (where accompanied by normal slip)
and from 180 to 270 degrees (where accompanied by reverse slip). Pure
sinistral strike-slip, normal-slip, dextral strike-slip, and reverse-slip
faults have rake values of 0 (=360), 90, 180, and 270 degrees, respectively.
SLIPSENS is a two-letter alpha descriptor that describes the fault slip sense
determined at the same location along the fault trace where the
associated slip lineation rake was measured. A fault may have one of
four possible primary slip senses (reverse [R], dextral [D], normal
[N], and sinistral [S]), each of which may have two possible secondary
slip senses depending on the slip-lineation rake value, for a total of
twelve possible slip-sense letter combinations. Faults with measured
lineation rake angles greater than 45 degrees have either reverse or normal
primary slip senses, whereas those with rake angles less than 45 degrees have
either sinistral or dextral strike-slip primary slip senses. Faults with
lineation rake angles within 15 degrees of the slip plane's dip and strike
have pure normal or reverse and pure dextral or sinistral slip senses,
respectively; in such cases no secondary slip sense letter descriptor is used.
The twelve possible slip-sense two-letter descriptor combinations are as
follows, with the first letter of each combination indicating the primary
slip sense: S, SN, NS, N, ND, DN, D, DR, RD, R, RS, and SR. The RELAGE item
contains the relative age of multiple sets of slip lineations or intersecting
faults. RELAGE is a numerical code that indicates the relative age (based
mostly on cross-cutting relations observed in the field) of: (1) multiple sets
of slip lineations measured on a single fault plane, and (2) intersecting
faults. There are three possible relative age values (1, 2, 3), with 1-older,
2-intermediate or younger, and 3-youngest (0-not applicable). The CERTCODE
and SENCERT items contain numerical codes and corresponding alpha descriptors,
respectively, that indicate the certainty of the slip-sense determination.
There are three possible slip-sense certainty codes and descriptors, as
follows: 1-certain, 2-probable, 3-questionable (0-not applicable).SEPAR is the
amount of separation (in meters) measured across the fault at or near the
fault observation point. SEPTYPE is an alpha descriptor that indicates the
type of separation measured, with D-dip separation and S-strike separation.
The SOURCE item lists the numeric code used to identify the data source.
In the wlmaslip.ref INFO file, the SOURCE item lists the
numeric code used to identify the data source. The SCALE item
lists the scale of the source map. (This value is the denominator
of the proportional fraction that identifies the scale of the map
that was digitized or scanned to produce the digital map.) The
AUTHORS item lists the author(s) or compiler(s) of source map
entered as last name, first name or initial, and middle initial.
The YEAR item lists the source (map) publication date. The
REFERENCE item lists the remainder of the reference in USGS
reference format.
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 AREA 8 18 F 5
> 9 PERIMETER 8 18 F 5
> 17 WLMASLIP# 4 5 B -
> 21 WLMASLIP-ID 4 5 B -
> 25 PTTYPE 100 100 C -
> 125 SYMBOL 2 5 B -
> 127 STRIKE 2 5 B -
> 129 DIP 2 5 B -
> 131 BEARING 2 5 B -
> 133 RAKE 2 5 B -
> 135 SLIPSENS 4 4 C -
> 139 RELAGE 2 5 B -
> 141 CERTCODE 2 5 B -
> 143 SENCERT 20 20 C -
> 163 SEPAR 4 12 F 3
> 167 SEPTYPE 3 3 C -
> 170 SOURCE 2 5 B -
>
>WLMASLIP.REF:
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 SOURCE 4 4 I -
> 5 SCALE 8 8 I -
> 13 AUTHORS 200 200 C -
> 213 YEAR 4 4 I -
> 217 REFERENCE 250 250 C -
wlmamslip coverage: Contains points recording site-specific
observations and measurements of slip lineations on minor faults.
In the wlmamslip.pat INFO file, the PTTYPE item lists the type of
point symbol (for example, strike and dip of inclined bedding).
The SYMBOL item lists the marker symbol used by ArcInfo to identify
the type of structural map symbol(symbol numbers refer to the
geoscamp2.mrk markerset). The STRIKE item contains the strike of
bedding. Strike is an azimuthal angle. Measured in degrees from 0 to 360
in a clockwise direction from North, the STRIKE value also specifies the
dip direction, where the dip direction is 90 degrees clockwise
relative to the STRIKE. The DIP item contains the dip of bedding
as well as plunge angles, where applicable. This value is an angle
measured (in degrees from 0 to 90) down from the horizontal; thus a
horizontal dip is 0 degrees and a vertical dip is 90 degrees.
The BEARING item contains the bearing of lineation. Bearing
is an azimuthal angle. Measured in degrees from 0 to 360 in a
clockwise direction from North. The RAKE item contains the rake of
lineation. RAKE is the angle, measured in the fault slip plane,
subtended by the slip vector (lineation) and the strike direction of
the slip plane. The actual rake value recorded in the map database
ranges from 0 to 360 degrees, depending on both the rake angle and the
fault slip sense. The SLIPSENS item contains the fault slip sense. "Fault
slip sense" refers to the sense or direction of movement of the block of
rock or material on one side of a fault relative to the block on the other
side. Fault slip that includes a component of normal movement (i.e.,
downward hanging-wall block motion) has rake values ranging from 0 to
180 degrees, whereas slip that includes a reverse component of movement
(i.e., upward hanging-wall block motion) has rake values ranging from 180
to 360 degrees. Fault movement that includes a component of sinistral strike
slip has rake values that range from 270 to 360 degrees (where accompanied by
reverse slip) and from 0 to 90 degrees (where accompanied by normal slip).
Fault movement that includes a component of dextral strike slip has rake
values that range from 90 to 180 degrees (where accompanied by normal slip)
and from 180 to 270 degrees (where accompanied by reverse slip). Pure
sinistral strike-slip, normal-slip, dextral strike-slip, and reverse-slip
faults have rake values of 0 (=360), 90, 180, and 270 degrees, respectively.
SLIPSENS is a two-letter alpha descriptor that describes the fault slip sense
determined at the same location along the fault trace where the
associated slip lineation rake was measured. A fault may have one of
four possible primary slip senses (reverse [R], dextral [D], normal
[N], and sinistral [S]), each of which may have two possible secondary
slip senses depending on the slip-lineation rake value, for a total of
twelve possible slip-sense letter combinations. Faults with measured
lineation rake angles greater than 45 degrees have either reverse or normal
primary slip senses, whereas those with rake angles less than 45 degrees have
either sinistral or dextral strike-slip primary slip senses. Faults with
lineation rake angles within 15 degrees of the slip plane's dip and strike
have pure normal or reverse and pure dextral or sinistral slip senses,
respectively; in such cases no secondary slip sense letter descriptor is used.
The twelve possible slip-sense two-letter descriptor combinations are as
follows, with the first letter of each combination indicating the primary
slip sense: S, SN, NS, N, ND, DN, D, DR, RD, R, RS, and SR. The RELAGE item
contains the relative age of multiple sets of slip lineations or intersecting
faults. RELAGE is a numerical code that indicates the relative age (based
mostly on cross-cutting relations observed in the field) of: (1) multiple sets
of slip lineations measured on a single fault plane, and (2) intersecting
faults. There are three possible relative age values (1, 2, 3), with 1-older,
2-intermediate or younger, and 3-youngest (0-not applicable). The CERTCODE
and SENCERT items contain numerical codes and corresponding alpha descriptors,
respectively, that indicate the certainty of the slip-sense determination.
There are three possible slip-sense certainty codes and descriptors, as
follows: 1-certain, 2-probable, 3-questionable (0-not applicable).SEPAR is the
amount of separation (in meters) measured across the fault at or near the
fault observation point. SEPTYPE is an alpha descriptor that indicates the
type of separation measured, with D-dip separation and S-strike separation.
The SOURCE item lists the numeric code used to identify the data source.
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 AREA 8 18 F 5
> 9 PERIMETER 8 18 F 5
> 17 WLMAMSLIP# 4 5 B -
> 21 WLMAMSLIP-ID 4 5 B -
> 25 PTTYPE 100 100 C -
> 125 SYMBOL 2 5 B -
> 127 STRIKE 2 5 B -
> 129 DIP 2 5 B -
> 131 BEARING 2 5 B -
> 133 RAKE 2 5 B -
> 135 SLIPSENS 4 4 C -
> 139 RELAGE 2 5 B -
> 141 CERTCODE 2 5 B -
> 143 SENCERT 20 20 C -
> 163 SEPAR 4 12 F 3
> 167 SEPTYPE 3 3 C -
> 170 SOURCE 2 5 B -
>
>WLMAMSLIP.REF:
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 SOURCE 4 4 I -
> 5 SCALE 8 8 I -
> 13 AUTHORS 200 200 C -
> 213 YEAR 4 4 I -
> 217 REFERENCE 250 250 C -
wlmadec coverage: Contains points recording site-specific
observations and measurements of fold axis plunge arrows
In the wlmadec.pat INFO file, the PTTYPE item lists the type of
point symbol (for example, strike and dip of inclined bedding).
The SYMBOL item lists the marker symbol used by ArcInfo to identify
the type of structural map symbol(symbol numbers refer to the
geoscamp2.mrk markerset). The STRIKE item contains the strike of
bedding as well as bearing of lineation or trend of fold axis, where
applicable. Strike is an azimuthal angle. Measured in degrees from 0 to 360
in a clockwise direction from North, the STRIKE value also specifies the
dip direction, where the dip direction is 90 degrees clockwise
relative to the STRIKE. The DIP item contains the dip of bedding
as well as plunge angles, where applicable. This value is an angle
measured (in degrees from 0 to 90) down from the horizontal; thus a
horizontal dip is 0 degrees and a vertical dip is 90 degrees. The
SOURCE item lists the numeric code used to identify the data
source. In the wlmadec.ref INFO file, the SOURCE item lists the
numeric code used to identify the data source. The SCALE item
lists the scale of the source map. (This value is the denominator
of the proportional fraction that identifies the scale of the map
that was digitized or scanned to produce the digital map.) The
AUTHORS item lists the author(s) or compiler(s) of source map
entered as last name, first name or initial, and middle initial.
The YEAR item lists the source (map) publication date. The
REFERENCE item lists the remainder of the reference in USGS
reference format.
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 AREA 8 18 F 5
> 9 PERIMETER 8 18 F 5
> 17 WLMADEC# 4 5 B -
> 21 WLMADEC-ID 4 5 B -
> 25 PTTYPE 100 100 C -
> 125 SYMBOL 2 5 B -
> 127 STRIKE 2 5 B -
> 129 DIP 2 5 B -
> 131 SOURCE 2 5 B -
>
>WLMADEC.REF:
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 SOURCE 4 4 I -
> 5 SCALE 8 8 I -
> 13 AUTHORS 200 200 C -
> 213 YEAR 4 4 I -
> 217 REFERENCE 250 250 C -
wlmahlsd grid: Contains hillshade values derived from
U.S. Geological Survey National Elevation Dataset (NED)
10 meter resolution elevation data. The grid is included for
GIS data users needing a hillshade of this resolution for the
entire map area. The grid's projection is the same UTM zone 11 NAD27
datum projection used for the geologic database coverages.
The illumination angle for the hillshade's shaded relief
grid was generated at an azimuth of 315 degrees and
horizon angle of 45 degrees. In the integer grid's
wlmahlsd.vat INFO file, the VALUE item lists integer
values that describe the illumination level of a cell or
group of cells forming a zone. The COUNT item lists the
number of cells in a zone. In the grid's wlmahlsd.sta
INFO file, the MIN item contains the minimum value, the
MAX item contains the maximum value, the MEAN item
contain the average value, and the STDV item contains
the standard deviation.
>WLMAHLSD.VAT
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 VALUE 4 10 B -
> 5 COUNT 4 10 B -
>WLMAHLSD.STA
>
>COLUMN ITEM NAME WIDTH OUTPUT TYPE N.DEC ALTERNATE NAME
> 1 MIN 8 15 F 3
> 9 MAX 8 15 F 3
> 17 MEAN 8 15 F 3
> 25 STDV 8 15 F 3
>Coding of LABEL and DESC attributes in the wlmageo coverage:
>LABEL | DESC
>LABEL | DESC
>af | Artificial fill (Holocene)
>Qa | Active alluvium (Holocene)
>Qaf | Alluvial fan deposits (Holocene and late Pleistocene?)
>Qb | Beach deposits (Holocene)
>Qca | Casitas Formation (middle? Pleistocene)
>Qca? | Casitas Formation, uncertain (middle? Pleistocene)
>Qco | Conglomerate of Ojai (middle? Pleistocene)
>Qco? | Conglomerate of Ojai, uncertain (middle? Pleistocene)
>Qdf | Debris-flow deposits (Holocene and late Pleistocene?)
>Qdf? | Debris-flow deposits, uncertain (Holocene and late
Pleistocene?)
>Qia | Intermediate alluvial deposits, undifferentiated (late
Pleistocene)
>Qia? | Intermediate alluvial deposits, undifferentiated,
uncertain (late Pleistocene)
>Qia1 | Intermediate alluvial deposits, terrace level 1 (late
Pleistocene)
>Qia1? | Intermediate alluvial deposits, terrace level 1,
uncertain (late Pleistocene)
>Qia2 | Intermediate alluvial deposits, terrace level 2 (late
Pleistocene)
>Qia2? | Intermediate alluvial deposits, terrace level 2,
uncertain (late Pleistocene)
>Qia3 | Intermediate alluvial deposits, terrace level 3 (late
Pleistocene)
>Qia3? | Intermediate alluvial deposits, terrace level 3,
uncertain (late Pleistocene)
>Qia4 | Intermediate alluvial deposits, terrace level 4 (late
Pleistocene)
>Qia4? | Intermediate alluvial deposits, terrace level 4,
uncertain (late Pleistocene)
>Qia5 | Intermediate alluvial deposits, terrace level 5 (late
Pleistocene)
>Qia5? | Intermediate alluvial deposits, terrace level 5,
uncertain (late Pleistocene)
>Qia6 | Intermediate alluvial deposits, terrace level 6 (late
Pleistocene)
>Qia6? | Intermediate alluvial deposits, terrace level 6,
uncertain (late Pleistocene)
>Qls | Landslide deposits (Holocene and late? Pleistocene)
>Qls? | Landslide deposits, uncertain (Holocene and late?
Pleistocene)
>Qmt | Marine-terrace deposits (late Pleistocene)
>Qmt? | Marine-terrace deposits, uncertain (late Pleistocene)
>Qoa | Older alluvial deposits (late? and middle?
Pleistocene)
>Qoa? | Older alluvial deposits, uncertain (late? and middle?
Pleistocene)
>Qsb | Santa Barbara Formation (middle and early Pleistocene)
>Qsb? | Santa Barbara Formation, uncertain (middle and early
Pleistocene)
>Qya | Younger alluvium (Holocene)
>Qya? | Younger alluvium, uncertain (Holocene)
>Tcw | Coldwater Sandstone (upper? and middle Eocene)
>Tml | Monterey Formation, lower calcareous unit (middle and
lower Miocene)
>Tml? | Monterey Formation, lower calcareous unit, uncertain
(middle and lower Miocene)
>Tmu | Monterey Formation, upper siliceous unit (upper and
middle Miocene)
>Tmu? | Monterey Formation, upper siliceous unit, uncertain
(upper and middle Miocene)
>Tr | Rincon Shale (lower Miocene)
>Tr? | Rincon Shale, uncertain (lower Miocene)
>Tspl | Sespe Formation, lower conglomerate and sandstone unit
(lower Oligocene? and upper Eocene)
>Tspl? | Sespe Formation, lower conglomerate and sandstone unit,
uncertain (lower Oligocene? and upper Eocene)
>Tspm | Sespe Formation, middle conglomerate and sandstone unit
(Oligocene)
>Tspm? | Sespe Formation, middle conglomerate and sandstone unit,
uncertain (Oligocene)
>Tspu | Sespe Formation, upper sandstone and mudstone unit (upper
Oligocene)
>Tspu? | Sespe Formation, upper sandstone and mudstone unit,
uncertain (upper Oligocene)
>Tsq | Sisquoc Formation (lower Pliocene and upper Miocene)
>Tv | Vaqueros Formation (upper Oligocene)
>Unmapped | Unmapped area
>w | Open water
>Coding of LINECODE and NAME attributes in the wlmageo coverage:
>LINECODE| NAME
>1 | Contact - Certain
>2 | Contact - Approximately located
>3 | Contact - Concealed
>20 | Contact - Inferred
>23 | Contact - Concealed, queried
>41 | Shoreline
>81 | Map boundary
>82 | Periphery of mapped units
>86 | Marine-terrace shoreline angle - Approximately located
>101 | Fault - Certain
>102 | Fault - Approximately located
>103 | Fault - Concealed
>106 | Fault - Concealed, queried
>107 | Fault - Inferred, queried
>141 | Strike-slip fault, left-lateral offset – Certain
>141 | Normal fault reactivated as strike-slip fault, left-lateral
offset - Certain
>142 | Strike-slip fault, left-lateral offset - Approximately located
>142 | Normal fault reactivated as strike-slip fault, left-lateral
offset - Approximately located
>143 | Strike-slip fault, left-lateral offset – Concealed
>143 | Normal fault reactivated as strike-slip fault, left-lateral
offset - Concealed
>147 | Strike-slip fault, left-lateral offset – Inferred
>147 | Normal fault reactivated as strike-slip fault, left-lateral
offset – Inferred
>157 | Strike-slip fault, right-lateral offset – Inferred
>161 | Reverse fault - Certain
>162 | Reverse fault - Approximately located
>163 | Reverse fault - Concealed
>167 | Reverse fault - Inferred
>168 | Reverse fault - Inferred, queried
>169 | Reverse fault - Concealed, queried
>171 | Thrust fault - Certain
>174 | Thrust fault - Concealed, queried
>178 | Thrust fault - Inferred, queried
>511 | Landslide scarp
>516 | Landslide internal boundary
>537 | Fault - Inferred
>Coding of LINECODE and NAME attributes in the wlmafold coverage:
>LINECODE | NAME
>245 | Anticline - Concealed, queried
>401 | Anticline - Certain
>402 | Anticline - Approximately located
>403 | Anticline - Concealed
>413 | Syncline - Certain
>414 | Syncline - Approximately located
>415 | Syncline - Concealed
>526 | Anticline - Inferred
>527 | Syncline - Inferred
>534 | Syncline - Concealed, queried
>Coding of PTTYPE attributes in the wlmapnt coverage:
>PTTYPE
>Contact attitude - Showing strike and dip
>Fault attitude - Showing strike and dip
>Horizontal bedding
>Inclined bedding - Showing approximate strike and dip
>Inclined bedding - Showing strike and dip
>Oil seep
>Overturned bedding - Showing strike and dip
>Questionable bedding - Showing strike and dip
>Coding of PTTYPE attributes in the wlmampnt coverage:
>PTTYPE
>Minor anticline - Showing bearing and plunge
>Minor fault attitude - Showing strike and dip
>Minor folds - Showing bearing and plunge
>Minor syncline - Showing bearing and plunge
>Coding of PTTYPE attributes in the wlmaslip coverage:
>PTTYPE
>Slip lineation on a fault - Showing bearing and rake
>Coding of PTTYPE attributes in the wlmamslip coverage:
>PTTYPE
>Slip lineation on a minor fault - Showing bearing and rake
>Coding of PTTYPE attributes in the wlmadec coverage:
>PTTYPE
>Plunge arrow symbol
Auxiliary files:
geol_sfo.lin: This lineset file defines geologic line types in the
geologically themed coverages.
geoscamp2.mrk: This markerset file defines the geologic markers in
the geologically themed coverages.
wpgcmykg.shd: This shadeset file defines the cmyk values of colors
assigned to polygons in the geologically themed coverages.
3321_map.pdf: A print optimized file for viewing and printing a
graphics version of the map and accessory elements using Adobe
Acrobat viewing software (version 11.0). (Adobe Acrobat viewing
software is free and can be downloaded at the following URL:
http://get.adobe.com/reader/
Entity_and_Attribute_Detail_Citation: http://wrgis.wr.usgs.gov/open-file/of99-438/
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: U.S. Geological Survey
Contact_Address:
Address_Type: mailing address
Address: USGS Information Services
Address: Box 25286
Address: Denver Federal Center
City: Denver
State_or_Province: CO
Postal_Code: 80225-0046
Contact_Voice_Telephone: 1-(888)-ASK-USGS
Contact_Electronic_Mail_Address: http://ask.usgs.gov
Resource_Description: Scientific Investigations Map 3321
Distribution_Liability:
This database, identified as SIM 3321, has been approved for release and
publication by the U.S. Geological Survey. Although this database has
been subjected to rigorous review and is substantially complete, the
USGS reserves the right to revise the data pursuant to further analysis
and review. Furthermore, it is released on condition that neither the
USGS nor the U.S. Government may be held liable for any damages resulting
from its authorized or unauthorized use.
Although these data have been processed successfully on a computer
System at the U.S. Geological Survey (USGS), no warranty, expressed or
implied is made regarding the display or utility of the data on any
other system, or for general or scientific purposes, nor shall the act
of distribution constitute any such warranty. The USGS shall not be held
liable for improper or incorrect use of the data described and/or contained
herein.
Although this information product, for the most part, is in the public
domain, it also contains copyrighted material as noted in the text.
Permission to reproduce copyrighted items must be secured from the
copyright owner.
Standard_Order_Process:
Digital_Form:
Digital_Transfer_Information:
Format_Name: ARCE,SHP,GDB
Format_Version_Number: 9.3.1
Format_Version_Date: 2010
File_Decompression_Technique:
In Windows, use WinZip
(http://www.winzip.com/) or other programs to extract the file.
Digital_Transfer_Option:
Online_Option:
Computer_Contact_Information:
Network_Address:
Network_Resource_Name: http://dx.doi.org/10.3133/sim3321
Network_Resource_Name: http://pubs.usgs.gov/sim/3321/
Fees: none
Metadata_Reference_Information:
Metadata_Date: 2014
Metadata_Review_Date: 2015
Metadata_Contact:
Contact_Information:
Contact_Person_Primary:
Contact_Person: Theodore Brandt
Contact_Organization: U.S. Geological Survey
Contact_Address:
Address_Type: mailing address
Address: U.S. Geological Survey
Address: MS 980, Box 25046 Denver Federal Center
City: Denver
State_or_Province: CO
Postal_Code: 80225-0046
Contact_Voice_Telephone: 303-236-1901
Metadata_Standard_Name: FGDC Content Standards for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998