Name: GeochronPoints

Display Field: Type

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: The data release for the geologic map of the Challis 1 x 2 degrees quadrangle, Idaho, is a Geologic Map Schema (GeMS)-compliant version that updates the GIS files for the geologic map published in U.S. Geological Survey (USGS) Miscellaneous Investigations I-1819 (Fisher and others, 1992). The updated digital data present the attribute tables and geospatial features (points, lines and polygons) in the format that meets GeMS requirements. This data release presents the geologic map as shown on the plates and captured in geospatial data for the published map. Minor errors, such as mistakes in line decoration or differences between the digital data and the map image, are corrected in this version. The database represents the geology for the 4.4 million acre, geologically complex Challis 1 x 2 degrees quadrangle, at a publication scale of 1:250,000. The map covers primarily Boise, Custer, Lemhi and Valley Counties, but also includes minor parts of Elmore County. These GIS data supersede those in the interpretive report: Fisher, F.S., McIntyre, D.H., and Johnson, K.M., 1992, Geologic map of the Challis 1 degree x 2 degrees quadrangle, Idaho: U.S. Geological Survey, Miscellaneous Investigations Series Map I-1819, scale 1:250,000, https://pubs.usgs.gov/imap/i-1819/

Copyright Text: Work was accomplished by the U.S. Geological Survey Geology, Geophysics, and Geochemistry Science Center (GGGSC) with support from the Mineral Resources Program (MRP) and the National Geologic Map Database (NGMDB).

Default Visibility: true

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

Can Modify Layer: true

Can Scale Symbols: true

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -1.2911543895100001E7
YMin: 5467242.816699997
XMax: -1.2701249896E7
YMax: 5621205.038400002
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: Symbol
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: 40Ar-39Ar date on tuff of Challis Creek
  Label: 40Ar-39Ar date on tuff of Challis Creek
  Description:
  Symbol:
  
• Value: Potassium-argon date on Cretaceous granitic rocks
  Label: Potassium-argon date on Cretaceous granitic rocks
  Description:
  Symbol:
  
• Value: Potassium-argon date on Eocene Challis Volcanic Group and intrusive rocks
  Label: Potassium-argon date on Eocene Challis Volcanic Group and intrusive rocks
  Description:
  Symbol:
  
Transparency: 0
Labeling Info:
Label Placement: esriServerPointLabelPlacementAboveRight
Label Expression: [FieldSampleID]
Use Coded Values: true
Symbol:
Color: [0, 0, 0, 255]
Background Color: N/A
Outline Color: N/A
Vertical Alignment: baseline
Horizontal Alignment: left
Right to Left: false
Angle: 0
XOffset: 0
YOffset: 0
Size: 4
Font Family: Arial
Font Style: normal
Font Weight: normal
Font Decoration: none

Min. Scale: 250000.0
Max. Scale: 0.0

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Type ( type: esriFieldTypeString, alias: Type, length: 254 )
• FieldSampleID ( type: esriFieldTypeString, alias: FieldSampleID, length: 254 )
• AlternateSampleID ( type: esriFieldTypeString, alias: AlternateSampleID, length: 254 )
• MapUnit ( type: esriFieldTypeString, alias: MapUnit, length: 10 )
• Symbol ( type: esriFieldTypeString, alias: Symbol, length: 254 )
• Label ( type: esriFieldTypeString, alias: Label, length: 50 )
• LocationConfidenceMeters ( type: esriFieldTypeSingle, alias: LocationConfidenceMeters )
• PlotAtScale ( type: esriFieldTypeSingle, alias: PlotAtScale )
• MaterialAnalyzed ( type: esriFieldTypeString, alias: MaterialAnalyzed, length: 254 )
• NumericAge ( type: esriFieldTypeSingle, alias: NumericAge )
• AgePlusError ( type: esriFieldTypeSingle, alias: AgePlusError )
• AgeMinusError ( type: esriFieldTypeSingle, alias: AgeMinusError )
• ErrorMeasure ( type: esriFieldTypeString, alias: ErrorMeasure, length: 200 )
• AgeUnits ( type: esriFieldTypeString, alias: AgeUnits, length: 50 )
• StationID ( type: esriFieldTypeString, alias: StationID, length: 10 )
• LocationSourceID ( type: esriFieldTypeString, alias: LocationSourceID, length: 50 )
• AnalysisSourceID ( type: esriFieldTypeString, alias: AnalysisSourceID, length: 50 )
• Notes ( type: esriFieldTypeString, alias: Notes, length: 254 )
• GeochronPoints_ID ( type: esriFieldTypeString, alias: GeochronPoints_ID, length: 50 )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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