Geologic map of the Sedan quadrangle, Gallatin and Park Counties, Montana

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Metadata:

Identification_Information
Data_Quality_Information
Spatial_Data_Organization_Information
Spatial_Reference_Information
Entity_and_Attribute_Information
Distribution_Information
Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Originator: Skipp, Betty
Originator: Lageson, D.R.
Originator: McMannis, W.J.
Publication_Date: 1999
Title:

Geologic map of the Sedan quadrangle, Gallatin and Park Counties, Montana

Edition: 2.0
Geospatial_Data_Presentation_Form: Map
Series_Information:

Series_Name: U.S. Geological Survey Geologic Investigations Series
Issue_Identification: I-2634

Publication_Information:

Publication_Place: Denver, CO
Publisher: U.S. Geological Survey

Online_Linkage: http://pubs.usgs.gov/imap/i-2634/

Description:

Abstract:

This quadrangle lies 6.4 km (4 mi) northeast of Bozeman, Mont., in southwestern Montana. Metamorphic, sedimentary, and volcanic rocks of Precambrian to Tertiary age are exposed in the Bridger Range and southwestern margin of the Crazy Mountains Basin in a crustal cross section and a structural triangle zone. Surface geology records Precambrian extension, Late Paleocene east-vergent contraction, including backthrusts, and Holocene basin-range extension.

Purpose:

The geology of the Sedan quadrangle was mapped as part of a regional study of the western Crazy Mountains Basin. It was digitized for ease of production of the printed version and for greater distribution for analytical use.

Supplemental_Information:

A preliminary map was published as a U.S. Geological Survey Open-File Report in 1971. The geologic data was interpreted 1965-93, the interpretation being informed by data from two wells in addition to the original field work. The digital files for the map were released in November 1998. The map-on-demand edition, released in January 2000, includes supplemental figures,three cross sections, and interpretive text.
Users should be aware that of the many faults mapped, the only active one is the range front fault on the west side of the Bridger Range.
The dataset for the Sedan quadrangle consists of 10 coverages: geo_net, geo_pnt, stru_net, stru_pnt, data_net, data_pnt, pnt_sym, pnt_graphic, stpnt_graphic, and dvalues. The three coverages pnt_graphic, stpnt_graphic, and dvalues are not "true" ARC/INFO coverages. They contain the graphic representations of symbols used on the geologic map:

pnt_sym = pnt_graphic,
stru_pnt and geo_pnt = stpnt_graphic, and
dvalues = annotation for stru_pnt and geo_pnt.

Data_Set_Structure:
Data_Set_Part:
Part_Name: geo_net
Part_Type: ARC/INFO coverage
Part_Description: Polygons that are map units and arcs that are contacts, veins, and dikes.
Data_Set_Part:
Part_Name: geo_pnt
Part_Type: ARC/INFO coverage
Part_Description: Points that are orientation (strike, dip, and positioning) of bedding in sedimentary rocks and eutaxitic layering in ash-flow tuffs.
Data_Set_Part:
Part_Name: stru_net
Part_Type: ARC/INFO coverage
Part_Description: Arcs that are fold and fault axes.
Data_Set_Part:
Part_Name: stru_pnt
Part_Type: ARC/INFO coverage
Part_Description: Points that are orientation (strike, dip, and positioning) of layering in metamorphic rocks.
Data_Set_Part:
Part_Name: data_net
Part_Type: ARC/INFO coverage
Part_Description: Arcs that are quadrangle boundaries and lines of cross section.
Data_Set_Part:
Part_Name: data_pnt
Part_Type: ARC/INFO coverage
Part_Description: Points that are locations of gravel pits, test wells, and springs.
Data_Set_Part:
Part_Name: pnt_sym
Part_Type: ARC/INFO coverage
Part_Description: Points that locate arrows for faults and folds and U and D symbols for faults.
Data_Set_Part:
Part_Name: pnt_graphic
Part_Type: ARC/INFO coverage
Part_Description: Graphic representation of symbols used in pnt_sym
Data_Set_Part:
Part_Name: stpnt_graphic
Part_Type: ARC/INFO coverage
Part_Description: Graphic representation of symbols used in stru_pnt and geo_pnt
Data_Set_Part:
Part_Name: dvalues
Part_Type: ARC/INFO coverage
Part_Description: Annotation for stru_pnt and geo_pnt
Data_Set_Part:
Part_Name: sedangeology.gra
Part_Type: ARC/INFO graphics file
Part_Description: Graphic representation of the map in ARC/INFO graphics format
Data_Set_Part:
Part_Name: sedangeology.ps
Part_Type: PostScript file
Part_Description: Graphic representation of the map in PostScript
Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 1965
Ending_Date: 1971

Currentness_Reference: The geology of the quadrangle was mapped 1965-71.

Status:

Progress: Complete
Maintenance_and_Update_Frequency: None planned

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -111.0
East_Bounding_Coordinate: -110.75
North_Bounding_Coordinate: 46.0
South_Bounding_Coordinate: 45.75

Keywords:

Theme:

Theme_Keyword_Thesaurus: American Geological Institute (AGI) Glossary of Geology
Theme_Keyword: Geology
Theme_Keyword: Structure
Theme_Keyword: Geologic map
Theme_Keyword: Bedrock
Theme_Keyword: Surficial geology
Theme_Keyword: Metamorphic rocks
Theme_Keyword: Sedimentary rocks
Theme_Keyword: Volcanic rocks

Place:

Place_Keyword_Thesaurus:

U.S. Board on Geographic Names (BGN) Geographic Names Information System (GNIS)

Place_Keyword: United States
Place_Keyword: Montana
Place_Keyword: Gallatin County, Montana
Place_Keyword: Park County, Montana
Place_Keyword: Bridger Range
Place_Keyword: Crazy Mountains Basin

Stratum:

Stratum_Keyword_Thesaurus: North American Stratigraphic Code
Stratum_Keyword: Fort Union Formation
Stratum_Keyword: Livingston Group
Stratum_Keyword: Hoppers Formation
Stratum_Keyword: Billman Creek Formation
Stratum_Keyword: Sedan Formation
Stratum_Keyword: Eagle Sandstone
Stratum_Keyword: Telegraph Creek Formation
Stratum_Keyword: Cody Shale
Stratum_Keyword: Frontier Formation
Stratum_Keyword: Mowry Shale
Stratum_Keyword: Thermopolis Shale
Stratum_Keyword: Kootenai Formation
Stratum_Keyword: Muddy Sandstone
Stratum_Keyword: Skull Creek Shale
Stratum_Keyword: Fall River Sandstone
Stratum_Keyword: Morrison Formation
Stratum_Keyword: Ellis Group
Stratum_Keyword: Phosphoria Formation
Stratum_Keyword: Quadrant Formation
Stratum_Keyword: Amsden Group
Stratum_Keyword: Snowcrest Range Group
Stratum_Keyword: Madison Group
Stratum_Keyword: Mission Canyon Limestone
Stratum_Keyword: Lodgepole Limestone
Stratum_Keyword: Three Forks Formation
Stratum_Keyword: Jefferson Dolomite
Stratum_Keyword: Maywood Formation
Stratum_Keyword: Snowy Range Formation
Stratum_Keyword: Pilgrim Limestone
Stratum_Keyword: Park Shale
Stratum_Keyword: Meagher Limestone
Stratum_Keyword: Wolsey Shale
Stratum_Keyword: Flathead Sandstone
Stratum_Keyword: Belt Supergroup
Stratum_Keyword: La Hood Formation

Temporal:

Temporal_Keyword_Thesaurus: North American Stratigraphic Code
Temporal_Keyword: Pleistocene
Temporal_Keyword: Quaternary
Temporal_Keyword: Tertiary
Temporal_Keyword: Cretaceous
Temporal_Keyword: Jurassic
Temporal_Keyword: Mesozoic
Temporal_Keyword: Permian
Temporal_Keyword: Pennsylvanian
Temporal_Keyword: Mississippian
Temporal_Keyword: Devonian
Temporal_Keyword: Ordovician
Temporal_Keyword: Cambrian
Temporal_Keyword: Paleozoic
Temporal_Keyword: Precambrian
Temporal_Keyword: Proterozoic
Temporal_Keyword: Archean

Place:

Place_Keyword_Thesaurus: Augmented FIPS 10-4 and FIPS 6-4
Place_Keyword: f30031 = Gallatin
Place_Keyword: f30067 = Park

Theme:

Theme_Keyword_Thesaurus: USGS Thesaurus
Theme_Keyword: structural geology
Theme_Keyword: stratigraphy
Theme_Keyword: faulting (geologic)
Theme_Keyword: folding (geologic)
Theme_Keyword: geologic maps
Theme_Keyword: geologic structure
Theme_Keyword: bedrock geologic units
Theme_Keyword: geospatial datasets

Theme:

Theme_Keyword_Thesaurus: ISO 19115 Topic Categories
Theme_Keyword: geoscientificInformation

Access_Constraints: None
Use_Constraints:

None. Acknowledgment of the U.S. Geological Survey in products derived from these data would be appreciated.

Point_of_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Skipp, Betty
Contact_Organization: U.S. Geological Survey

Contact_Address:

Address_Type: mailing address
Address:

U.S. Geological Survey, MS964, Box 25046, Denver Federal
Center

City: Lakewood
State_or_Province: CO
Postal_Code: 80225
Country: USA

Contact_Voice_Telephone: (303) 236-1242
Contact_Electronic_Mail_Address: bskipp@usgs.gov

Browse_Graphic:

Browse_Graphic_File_Name: http://pubs.usgs.gov/imap/i-2634/downloads/I-2634_plate.pdf
Browse_Graphic_File_Description:

Complete map layout, including supplemental illustrations, correlation diagram, cross sections, and full description of map units and symbols.

Browse_Graphic_File_Type: PDF

Data_Set_Credit:

The geology of the Sedan quadrangle was mapped by Betty Skipp, D.R. Lageson, and W.J. McMannis; the map was converted to digital form by Techni Graphic Systems, Inc., of Fort Collins, CO, under contract with the U.S. Geological Survey, and by Nancy Shock, U.S. Geological Survey. The map was edited and the digitized product proofread by Diane E. Lane, U.S. Geological Survey.

Native_Data_Set_Environment: ARC/INFO v. 7.2.1, Solaris 2.6.

Data_Quality_Information:

Attribute_Accuracy:

Attribute_Accuracy_Report:

Strike and dip of bedding surfaces, eutaxitic layering in ash-flow tuffs, and layering in metamorphic rocks was measured and recorded to the nearest degree in the Bridger Range and to the nearest 5 degrees elsewhere in the map area.

Logical_Consistency_Report:

The density of observations was lower in parts of the Fort Union Formation as evidenced by the density of attitude symbols on the map.

Completeness_Report: data set is complete
Positional_Accuracy:

Horizontal_Positional_Accuracy:

Horizontal_Positional_Accuracy_Report:

The accuracy of location of polygons, lines, and points is consistent with the mapping scale of 1:48,000.

Lineage:

Source_Information:

Source_Citation:

Citation_Information:

Originator: Skipp, Betty
Originator: Lageson, D.R.
Originator: McMannis, W.J.
Publication_Date: 1998
Title:

Draft compilation of geologic map of the Sedan quadrangle, Gallatin and Park Counties, Montana

Geospatial_Data_Presentation_Form: Map

Source_Scale_Denominator: 48000
Type_of_Source_Media: stable-base material
Source_Time_Period_of_Content:

Time_Period_Information:

Range_of_Dates/Times:

Beginning_Date: 1965
Ending_Date: 1971

Source_Currentness_Reference:

The geology of the quadrangle was mapped 1965-71.

Source_Citation_Abbreviation: Draft compilation.
Source_Contribution: Earlier draft of this work.

Process_Step:

Process_Description:

Digitizing contractor scanned source stable- base material, vectorized scan, attributed files from author drafting and annotations, and produced check plots and coverages.

Process_Date: 199807

Process_Step:

Process_Description:

First author and map editor proofread check plots, and digital map specialist reviewed digital files.

Process_Date: 199808

Process_Step:

Process_Description:

Digitizing contractor corrected attributing as needed and produced new check plots.

Process_Date: 199810

Process_Step:

Process_Description:

Digital map specialist and editor proofread new check plots and reviewed digital files, making final corrections as needed, prepared metadata, and placed digital files on USGS ftp server.

Process_Date: 199811

Process_Step:

Process_Description:

Completed publication released as a map-on-demand through USGS Information Services and as pdf format on USGS ftp server.

Process_Date: 200001

Process_Step:

Process_Description:

Editor made final corrections to attributing in ARC/INFO files and placed corrected files on USGS ftp; revised metadata

Process_Date: 200005

Process_Step:

Process_Description: Creation of original metadata record
Process_Date: 20090515
Process_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Diane E. Lane
Contact_Organization:

U.S. Geological Survey, Geologic Division, Central Publications Group

Contact_Position: Geologic Map Editor
Contact_Address:

Address_Type: mailing address
Address:

U.S. Geological Survey, MS902, Box 25046, Denver
Federal Center

City: Lakewood
State_or_Province: CO
Postal_Code: 80225
Country: USA

Contact_Voice_Telephone: (303) 236-5476
Contact_Electronic_Mail_Address: delane@usgs.gov

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Grid_Coordinate_System:

Grid_Coordinate_System_Name: Universal Transverse Mercator

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair
Coordinate_Representation:

Abscissa_Resolution: 25
Ordinate_Resolution: 25

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:

Detailed_Description:

Entity_Type:

Entity_Type_Label: geo_net.pat
Entity_Type_Definition: Polygons in the coverage geo_net
Entity_Type_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: GEOCODE
Attribute_Definition: Type of geologic feature. Character, width 40.
Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Map unit
Enumerated_Domain_Value_Definition:

A mappable unit of geologic material as determined by the originators of this dataset.

Enumerated_Domain_Value_Definition_Source: I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Waulsortian bioherm
Enumerated_Domain_Value_Definition:

A type of mud mound composed of "stromatactis structures, much fibrous calcite marine cement, and few fossils."

Enumerated_Domain_Value_Definition_Source:

Jackson, J.A., ed., 1997, Glossary of geology (Fourth Edition): Alexandria, Va.,American Geological Institute, p. 710.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Fault breccia
Enumerated_Domain_Value_Definition:

"A tectonic breccia composed of angular fragments resulting from the crushing, shattering, or shearing of rocks during movement on a fault, from friction between the walls of the fault, or from distributive ruptures associated with a major fault; a friction breccia."

Enumerated_Domain_Value_Definition_Source:

Jackson, J.A., ed., 1997, Glossary of geology (Fourth Edition): Alexandria, Va.,American Geological Institute, p. 710.

Attribute:

Attribute_Label: NAM
Attribute_Definition:

Map unit name and associated symbol (ASCII character set does not include special symbol for Cambrian, requiring substitution of the letter "C" for the Cambrian symbol). Character, width 14.

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Qal
Enumerated_Domain_Value_Definition:

Alluvium (Holocene to Upper Pleistocene)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Qf
Enumerated_Domain_Value_Definition:

Alluvial-fan deposits (Holocene to Upper Pleistocene)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Qld
Enumerated_Domain_Value_Definition:

Lake deposits (Holocene to Upper Pleistocene)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Qrt
Enumerated_Domain_Value_Definition:

Rock talus (Holocene to Upper Pleistocene)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Qls
Enumerated_Domain_Value_Definition:

Landslide deposits (Holocene to Middle Pleistocene)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Qc
Enumerated_Domain_Value_Definition:

Colluvium (Holocene and Pleistocene)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Qg
Enumerated_Domain_Value_Definition: Glacial deposits (Pleistocene)
Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Qoa
Enumerated_Domain_Value_Definition: Older Alluvium (Pleistocene)
Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Qt3
Enumerated_Domain_Value_Definition:

Older alluvium--Terrace gravels along Bridger Creek less than 45 m above present stream levels

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Qt2
Enumerated_Domain_Value_Definition:

Older alluvium--Terrace gravels along Bridger Creek 45-60 m above present stream levels

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Qt1
Enumerated_Domain_Value_Definition:

Older alluvium--Terrace gravels along Bridger Creek 60-90 m above present stream levels

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Td
Enumerated_Domain_Value_Definition: Mafic dike (Eocene?)
Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Ts
Enumerated_Domain_Value_Definition:

Composite sill (Eocene? or Paleocene?)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Tfnp
Enumerated_Domain_Value_Definition:

Fort Union Formation (Paleocene and Upper Cretaceous): Conglomerate lens at Nixon Peak (Paleocene)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Tfu
Enumerated_Domain_Value_Definition:

Fort Union Formation (Paleocene and Upper Cretaceous): Upper conglomeratic and middle sandy members, undivided (Paleocene)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: TKfc
Enumerated_Domain_Value_Definition:

Fort Union Formation (Paleocene and Upper Cretaceous): Basal conglomerate member (Paleocene? and Upper Cretaceous)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Kh
Enumerated_Domain_Value_Definition:

Livingston Group (Upper Cretaceous): Hoppers Formation

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Kbc
Enumerated_Domain_Value_Definition:

Livingston Group (Upper Cretaceous): Billman Creek Formation

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Ks
Enumerated_Domain_Value_Definition:

Livingston Group (Upper Cretaceous): Sedan Formation

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Ksle
Enumerated_Domain_Value_Definition:

Sedan Formation, Lennep Sandstone Member

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Ksm
Enumerated_Domain_Value_Definition: Sedan Formation, mudstone member
Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Ksms
Enumerated_Domain_Value_Definition:

Sedan Formation, middle sandstone member

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Ksa
Enumerated_Domain_Value_Definition:

Sedan Formation, ash-flow tuff member

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Ksl
Enumerated_Domain_Value_Definition:

Sedan formation, lower sandstone member

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: KJr
Enumerated_Domain_Value_Definition:

Eagle Sandstone, Telegraph Creek Formation, Cody Shale, Frontier Formation, Mowry Shale, Thermopolis Shale, Kootenai Formation, Morrison Formation, and Ellis Group, undivided (Cretaceous and Jurassic)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Ket
Enumerated_Domain_Value_Definition:

Eagle Sandstone and upper part of Telegraph Creek Formation, undivided (Upper Cretaceous)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Ktc
Enumerated_Domain_Value_Definition:

Lower part of Telegraph Creek Formation (Upper Cretaceous)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Kc
Enumerated_Domain_Value_Definition: Cody Shale (Upper Cretaceous)
Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Kf
Enumerated_Domain_Value_Definition:

Frontier Formation (Upper Cretaceous)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Kmf
Enumerated_Domain_Value_Definition:

Mowry Shale, Muddy Sandstone, Skull Creek Shale, and Fall River Sandstone, undivided (Lower Cretaceous)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Kk
Enumerated_Domain_Value_Definition:

Kootenai Formation (Lower Cretaceous)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Jme
Enumerated_Domain_Value_Definition:

Morrison Formation and Ellis Group, undivided (Middle and Upper Jurassic)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Jm
Enumerated_Domain_Value_Definition:

Morrison Formation (Upper Jurassic)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Je
Enumerated_Domain_Value_Definition:

Ellis Group (Upper and Middle Jurassic)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: PCr
Enumerated_Domain_Value_Definition:

Phosphoria and Quadrant Formations; Amsden , Snowcrest Range and Madison Groups; and Three Forks Formation, Jefferson Dolomite, Maywood Formation, Snowy Range Formation, Pilgrim Limestone, Park Shale, Meagher Limestone, Wolsey Shale, and Flathead Sandstone, undivided (Permian, Pennsylvanian, Mississippian, Devonian, Ordovician, and Cambrian)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: PMps
Enumerated_Domain_Value_Definition:

Phosphoria and Quadrant Formations and Amsden and Snowcrest Range Groups, undivided (Permian, Pennsylvanian, and Mississippian)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: PMpa
Enumerated_Domain_Value_Definition:

Phosphoria and Quadrant Formations and Amsden Group, undivided (Permian, Pennsylvanian, and Mississippian)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Msr
Enumerated_Domain_Value_Definition:

Snowcrest Range Group (Upper Mississippian)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: MDmm
Enumerated_Domain_Value_Definition:

Madison Group, Three Forks Formation, Jefferson Dolomite, and Maywood Formation, undivided (Mississippian and Devonian)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Mmc
Enumerated_Domain_Value_Definition:

Madison Group (Upper and Lower Mississippian): Mission Canyon Limestone (Upper and Lower Mississippian)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Mlp
Enumerated_Domain_Value_Definition:

Madison Group (Upper and Lower Mississippian): Lodgepole Limestone (Lower Mississippian)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Dtm
Enumerated_Domain_Value_Definition:

Three Forks Formation, Jefferson Dolomite, and Maywood Formation, undivided (Upper Devonian)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: OCsp
Enumerated_Domain_Value_Definition:

Snowy Range Formation and Pilgrim Limestone, undivided (Lower Ordovician and Upper Cambrian)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Cpf
Enumerated_Domain_Value_Definition:

Park Shale, Meagher Limestone, Wolsey Shale, and Flathead Sandstone, undivided (Middle Cambrian)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Yl
Enumerated_Domain_Value_Definition:

La Hood Formation of Belt Supergroup (Middle Proterozoic)

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Wm
Enumerated_Domain_Value_Definition: Metamorphic rocks (Archean)
Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: fb
Enumerated_Domain_Value_Definition: Fault breccia
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: w
Enumerated_Domain_Value_Definition: Waulsortian bioherm
Enumerated_Domain_Value_Definition_Source: I-2634

Detailed_Description:

Entity_Type:

Entity_Type_Label: geo_net.aat
Entity_Type_Definition: Arcs in geo_net coverage.
Entity_Type_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: GEOCODE_L
Attribute_Definition: Type of geologic feature. Character, width 40.
Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: contact
Enumerated_Domain_Value_Definition:

"A plane or irregular surface between two types or ages of rock. . ." not otherwise classified as a fault or other type of boundary for the purposes of this map.

Enumerated_Domain_Value_Definition_Source:

I-2634 and Jackson, J.A., ed., 1997, Glossary of geology (Fourth Edition): Alexandria, Va.,American Geological Institute, p. 136.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: colorboundary
Enumerated_Domain_Value_Definition:

A boundary other than a contact (defined above) between two map units that are shown by different colors or patterns in the cartographic product; one example is a fault contact between two map units.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: calcite vein
Enumerated_Domain_Value_Definition: A fracture containing calcite.
Enumerated_Domain_Value_Definition_Source:

I-2634 and Jackson, J.A., ed., 1997, Glossary of geology (Fourth Edition): Alexandria, Va.,American Geological Institute, p. 698.

Attribute:

Attribute_Label: ACC
Attribute_Definition: Accuracy of located contacts. Integer.
Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1
Enumerated_Domain_Value_Definition: accurate
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 2
Enumerated_Domain_Value_Definition: approximate
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 4
Enumerated_Domain_Value_Definition: concealed
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 5
Enumerated_Domain_Value_Definition: gradational
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Detailed_Description:

Entity_Type:

Entity_Type_Label: geo_pnt.pat
Entity_Type_Definition:

Point features in geo_pnt coverage. These describe orientation of bedding in sedimentary rocks and orientation of eutaxitic layering in ash-flow tuffs.

Entity_Type_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: GEOCODE
Attribute_Definition:

Type of surface for which orientation is given. Character, width 40.

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: BEDDING SURFACE
Enumerated_Domain_Value_Definition: Bedding in sedimentary rocks.
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ASHFLOW SURFACE
Enumerated_Domain_Value_Definition:

Eutaxitic layering in ash-flow tuffs.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: STK
Attribute_Definition: Measured strike in degrees. Integer.
Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0
Range_Domain_Maximum: 360
Attribute_Units_of_Measure: degrees
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: DIP
Attribute_Definition:

Measured dip in degrees. Integer. NOTE: The info files give the azimuth for strike and the value for dip; the direction of dip is not readily apparent from the info files. The user should refer to the plotted graphic to determine direction of dip.

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0
Range_Domain_Maximum: 90
Attribute_Units_of_Measure: degrees
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: POS
Attribute_Definition:

Position of the bedding in sedimentary rocks or position of eutaxitic layering in ash-flow tuffs. Integer.

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1
Enumerated_Domain_Value_Definition: inclined
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 2
Enumerated_Domain_Value_Definition: overturned
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 3
Enumerated_Domain_Value_Definition:

horizontal (bedding in sedimentary rocks only)

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 4
Enumerated_Domain_Value_Definition:

vertical (bedding in sedimentary rocks only)

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: ACC
Attribute_Definition:

Accuracy, meaning whether the orientation of beds or the layering was measured or estimated. Integer.

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1
Enumerated_Domain_Value_Definition: measured
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 2
Enumerated_Domain_Value_Definition:

estimated (bedding in sedimentary rocks only)

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: CON
Attribute_Definition:

Integer indicating whether the bedding surface in sedimentary rocks is crumpled.

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1
Enumerated_Domain_Value_Definition:

other (that is, other surfaces not designated as crumpled).

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 2
Enumerated_Domain_Value_Definition: crumpled
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Detailed_Description:

Entity_Type:

Entity_Type_Label: stru_net.aat
Entity_Type_Definition:

Arcs in stru_net coverage. The direction of the arcs is significant in that it determines on which side the sawteeth or half circles are placed on the thrust and detachment faults. The sawteeth or half circles are on the upper plate. If these coverages are cleaned the arcs can 'flip' and the sawteeth or half circles will end up on the incorrect side of the fault. Please refer to the graphic file for correct placement of sawteeth or half circles.

Entity_Type_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: GEOCODE
Attribute_Definition: Type of feature. Character, width 40.
Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: FAULT
Enumerated_Domain_Value_Definition:

Mapped faults, including normal or oblique slip faults, thrust, and detachment faults.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: FOLD
Enumerated_Domain_Value_Definition:

Mapped folds, including upright and overturned anticlines and synclines.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: TYP
Attribute_Definition: Type of fault or fold. Integer.
Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1
Enumerated_Domain_Value_Definition: normal or oblique slip fault
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 2
Enumerated_Domain_Value_Definition: thrust fault
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 5
Enumerated_Domain_Value_Definition: detachment fault
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 6
Enumerated_Domain_Value_Definition:

queried (really an element of ACC but was included with GEOCODE; queries used on fault where fault doubtful)

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 7
Enumerated_Domain_Value_Definition:

anticline (shows crestline of fold)

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 8
Enumerated_Domain_Value_Definition:

syncline (shows troughline of fold)

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: ACC
Attribute_Definition: Accuracy of location of faults and folds.
Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1
Enumerated_Domain_Value_Definition: accurate
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 2
Enumerated_Domain_Value_Definition: approximate
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 4
Enumerated_Domain_Value_Definition: concealed
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: DIR
Attribute_Definition:

Sense of relative movement on normal or oblique slip faults or to sense of oblique slip on thrust faults.

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1
Enumerated_Domain_Value_Definition: right lateral
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 2
Enumerated_Domain_Value_Definition: left lateral
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: POS
Attribute_Definition: Position of the axial surface of folds.
Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1
Enumerated_Domain_Value_Definition: upright or inclined
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 2
Enumerated_Domain_Value_Definition: overturned
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Detailed_Description:

Entity_Type:

Entity_Type_Label: stru_pnt.pat
Entity_Type_Definition:

Point features in stru_pnt coverage. These describe orientation of layering in metamorphic rocks.

Entity_Type_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: GEOCODE
Attribute_Definition:

Type of surface for which orientation is given. Character, width 40.

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: FOLIATION
Enumerated_Domain_Value_Definition: Layering in metamorphic rocks.
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: STK
Attribute_Definition:

Measured strike of layering in metamorphic rocks, in degrees. Integer.

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0
Range_Domain_Maximum: 360
Attribute_Units_of_Measure: degrees
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: DIP
Attribute_Definition:

Measured dip of layering in metamorphic rocks, in degrees. Integer. NOTE: The info files give the azimuth for strike and the value for dip; the direction of dip is not readily apparent from the info files. The user should refer to the plotted graphic to determine direction of dip.

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Range_Domain:

Range_Domain_Minimum: 0
Range_Domain_Maximum: 90
Attribute_Units_of_Measure: degrees
Attribute_Measurement_Resolution: 1

Attribute:

Attribute_Label: POS
Attribute_Definition:

Position of the layering in metamorphic rocks. Integer.

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1
Enumerated_Domain_Value_Definition: inclined
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 4
Enumerated_Domain_Value_Definition: vertical
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: ACC
Attribute_Definition:

Accuracy, meaning whether the orientation of layering was measured or estimated. Integer.

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 1
Enumerated_Domain_Value_Definition: measured
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: 2
Enumerated_Domain_Value_Definition:

estimated (no instances mapped in this data set)

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Detailed_Description:

Entity_Type:

Entity_Type_Label: data_net.aat
Entity_Type_Definition:

Lines of the data_net coverage form the quadrangle boundary and lines of section.

Entity_Type_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: GEOCODE
Attribute_Definition: Type of line. Character, width 40.
Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: BOUND
Enumerated_Domain_Value_Definition: Quadrangle boundary
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: Xsection
Enumerated_Domain_Value_Definition:

Line shows the position of a cross section.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: XTA
Attribute_Definition:

Identity of the cross section, if GEOCODE value is Xsection, blank otherwise. Character, width 30.

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: A-A'
Enumerated_Domain_Value_Definition: Line of cross section A-A'
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: B-B'
Enumerated_Domain_Value_Definition: Line of cross section B-B'
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: C-C'
Enumerated_Domain_Value_Definition: Line of cross section C-C'
Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Detailed_Description:

Entity_Type:

Entity_Type_Label: data_pnt.pat
Entity_Type_Definition:

Points in coverage data_pnt are locations for gravel pits, test wells, and springs.

Entity_Type_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: GEOCODE
Attribute_Definition: Type of feature. Character, width 40.
Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: GRAVEL PIT
Enumerated_Domain_Value_Definition: Location of gravel pit.
Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: OIL TEST
Enumerated_Domain_Value_Definition:

Locations of Robinson Ranch no. 1 Amoco prod. and Wilsall no. 1 Statescat drilling

Enumerated_Domain_Value_Definition_Source: I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: SPRING
Enumerated_Domain_Value_Definition: Location of spring.
Enumerated_Domain_Value_Definition_Source: I-2634

Detailed_Description:

Entity_Type:

Entity_Type_Label: pnt_sym.pat
Entity_Type_Definition:

Points in coverage pnt_sym locate arrows for faults and folds and U and D symbols for faults. (NOTE: On this map the "U" indicates the APPARENT upthrown side of a thrust fault and "D" the APPARENT downthrown side. Please refer to the graphic file for correct placement of sawteeth that indicate the upper plate.

Entity_Type_Definition_Source: Coding scheme for I-2634.

Attribute:

Attribute_Label: TYP
Attribute_Definition:

Type of symbol. Character, width 10. NOTE: NORMAL/D and NORMAL/U as used here also include "U" and "D" on thrust faults.)

Attribute_Definition_Source: Coding scheme for I-2634.
Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ANTICLINE
Enumerated_Domain_Value_Definition:

Point that locates arrow symbol for anticline.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: ANTI_OVER
Enumerated_Domain_Value_Definition:

Point that locates arrow for an overturned anticline.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: LL/SLIP
Enumerated_Domain_Value_Definition:

Point that locates as arrow for left-lateral normal or oblique slip.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NORMAL/D
Enumerated_Domain_Value_Definition:

Point that locates the symbol "D" to show the downthrown side of a fault.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: NORMAL/U
Enumerated_Domain_Value_Definition:

Point that locates the symbol "U" to show the upthrown side of a fault.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: PLUNGE
Enumerated_Domain_Value_Definition:

Point that locates an arrow showing direction of plunge of a fold.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: RL/SLIP
Enumerated_Domain_Value_Definition:

Point that locates as arrow for right-lateral normal or oblique slip.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: SYNCLINE
Enumerated_Domain_Value_Definition:

Point that locates arrow symbol for syncline.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634

Attribute_Domain_Values:

Enumerated_Domain:

Enumerated_Domain_Value: SYNC_OVER
Enumerated_Domain_Value_Definition:

Point that locates arrow for an overturned syncline.

Enumerated_Domain_Value_Definition_Source: Coding scheme for I-2634.

Distribution_Information:

Distributor:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization:

U.S. Geological Survey, Geologic Division, Central Publications Group

Contact_Person: Nancy Shock

Contact_Position: Digital Map Specialist
Contact_Address:

Address_Type: mailing address
Address:

U.S. Geological Survey, MS902, Box 25046, Denver Federal
Center

City: Lakewood
State_or_Province: CO
Postal_Code: 80225
Country: USA

Contact_Voice_Telephone: (303) 236-7684
Contact_Electronic_Mail_Address: nshock@usgs.gov

Resource_Description:

Geologic Investigations Series I-2634, Geologic map of the Sedan quadrangle, Gallatin and Park Counties, Montana

Distribution_Liability:

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 data set has been used by the U.S. Geological Survey, no warranty, expressed or implied, is made by the USGS as to the accuracy and functioning of the data set and related material nor shall the fact of distribution constitute any such warranty, and no responsibility is assumed by the USGS in connection therewith.

Standard_Order_Process:

Digital_Form:

Digital_Transfer_Information:

Format_Name: ARCE
Format_Version_Number: 7.2.1
File_Decompression_Technique: gzipped tar file

Digital_Transfer_Option:

Online_Option:

Computer_Contact_Information:

Network_Address:

Network_Resource_Name: http://pubs.usgs.gov/imap/i-2634/downloads/sedan.tar.gz

Fees: none

Metadata_Reference_Information:

Metadata_Date: 20160613
Metadata_Contact:

Contact_Information:

Contact_Person_Primary:

Contact_Person: Peter N Schweitzer
Contact_Organization: USGS Midwest Area

Contact_Position:

Collection manager, USGS Geoscience Data Clearinghouse, http://geo-nsdi.er.usgs.gov/

Contact_Address:

Address_Type: mailing address
Address:

Mail Stop 954
12201 Sunrise Valley Dr

City: Reston
State_or_Province: VA
Postal_Code: 20192-0002
Country: USA

Contact_Voice_Telephone: 703-648-6533
Contact_Facsimile_Telephone: 703-648-6252
Contact_Electronic_Mail_Address: pschweitzer@usgs.gov

Metadata_Standard_Name: Content Standard for Digital Geospatial Metadata
Metadata_Standard_Version: FGDC-STD-001-1998
Metadata_Extensions:

Online_Linkage: http://geology.usgs.gov/tools/metadata/tools/ext/parts.ext

This page is <https://geo-nsdi.er.usgs.gov/metadata/map-i/2634/metadata.html>