Name: Bedrock Geology

Display Field: Unit_Name

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The map depicts bedrock geologic units exposed and covered by glacial sediment in Renville County. The interpretation relies on previously published and unpublished geologic mapping, augmented with high-resolution geophysical data and field work by the authors. The bedrock ranges in age from Paleoarchean (3600-3200 Ma, or million years old) to Late Cretaceous (~90 Ma), and records a complex history involving multiple igneous, sedimentary, metamorphic, and tectonic events, as well as significant episodes of weathering and erosion.

Service Item Id: 81a27a53d50044119a04e28d0fb1c375

Copyright Text: Mark A. Jirsa, Dale R. Setterholm, and V.W. Chandler

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

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Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 279280.5343978107
YMin: 99963.48461055756
XMax: 535230.768231228
YMax: 259603.42648489773
Spatial Reference: 103771  (103771)  LatestVCSWkid(0)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: MAPLABEL
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
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UniqueValueInfos:
• Value: Pp
  Label: Pyroxene-bearing plug-like intrusions, Pp
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [204, 204, 128, 255]
  Outline:
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• Value: Pgd
  Label: Gabbro and diorite, Pgd
  Description: N/A
  Symbol:
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  Color: [230, 230, 128, 255]
  Outline:
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• Value: Pls
  Label: Little Falls Formation, Pls
  Description: N/A
  Symbol:
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  Color: [230, 230, 255, 255]
  Outline:
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• Value: APg
  Label: Granitoid pluton, APg
  Description: N/A
  Symbol:
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  Color: [255, 77, 255, 255]
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• Value: APd
  Label: Dioritic to gabboric intrusion, APd
  Description: N/A
  Symbol:
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  Color: [191, 230, 128, 255]
  Outline:
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• Value: Asg
  Label: Sacred Heart Granite, Asg
  Description: N/A
  Symbol:
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  Color: [255, 115, 255, 255]
  Outline:
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• Value: Afg
  Label: Fort Ridgely Granite, Afg
  Description: N/A
  Symbol:
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  Color: [230, 89, 255, 255]
  Outline:
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• Value: Aqm
  Label: Quartz monzonite, granite and graonodiorite, Aqm
  Description: N/A
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  Outline:
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• Value: Agd
  Label: Gabbro or diorite, Agd
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• Value: Alg
  Label: Foliated leucongranite and pegmatite, Alg
  Description: N/A
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  Color: [255, 191, 255, 255]
  Outline:
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• Value: Ald
  Label: Foliated diorite, granodiorite, or tonalite, Ald
  Description: N/A
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  Color: [255, 153, 255, 255]
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• Value: Aav
  Label: Amphibolitic schist, Aav
  Description: N/A
  Symbol:
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  Color: [230, 255, 128, 255]
  Outline:
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• Value: Amt
  Label: Morton Gneiss-tonalitic to granodioritic orthogneiss, Amt
  Description: N/A
  Symbol:
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• Value: Amg
  Label: Morton Gneiss-granite-rich migmatitic gneiss, Amg
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• Value: Amp
  Label: Morton Gneiss-paragneiss, amphibolite, and migmatite, Amp
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• Value: Amo
  Label: Morton Gneis-mafic orthogneiss, amphibolite, and migmatite, Amo
  Description: N/A
  Symbol:
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  Outline:
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• Value: Atm
  Label: Montevideo Gneiss-granitic gneiss, Atm
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [230, 166, 255, 255]
  Outline:
  N/A
• Value: Atg
  Label: Montevideo Gneiss-mafic phase, Atg
  Description: N/A
  Symbol:
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  Color: [204, 166, 255, 255]
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Transparency: 0
Labeling Info:
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Use Coded Values: true
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Horizontal Alignment: center
Right to Left: false
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YOffset: 0
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Font Style: normal
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Advanced Query Capabilities:

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Type ID Field: null

Fields:

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• GEOC_SRC ( type: esriFieldTypeString, alias: GEOC_SRC, length: 5 )
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Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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