Name: Bedrock Type

Display Field: UNIT_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This data layer contains the 1:500,000-scale bedrock-geology polygons for Ohio. The polygons were originally derived from the 1:24,000-scale bedrock-geology maps, that were created between 1989 through 1998. The bedrock-geology mapping program was initiated in the mid-1980s to perform detailed, 1:24,000-scale bedrock-geology maps. In 1991, the mapping approach was amended to a reconnaissance mapping methodology, but retaining the 1:24,000 scale. Both detail and reconnaissance bedrock-geologic maps were used as the basic information to compile the 1:500,000-scale, Bedrock Geologic Map of Ohio.

Service Item Id: 3504d1fbb2da4fbdb0caa42010285fa4

Copyright Text: Production of the 7.5-minute, reconnaissance and detail, bedrock-geology maps was facilitated by funding provided by the Ohio minerals severance tax and grants from the U.S. Geological Survey COGEOMAP Program and STATEMAP component of the National Cooperative Geologic Mapping Program, the Ohio Department of Transportation, and the Ohio Environmental Protection Agency under provisions of Section 319(h) of the Clean Water Act as amended in 1987. Completion of this map and the bedrock mapping program were facilitated by significant contributions by H.R. Collins, D.N. Hull, T.M. Berg, R.L. Stewart, J. McDonald, K. Callahan, E.V. Kuehnle, J. A. Kriz, R.T. Link, D.A. Stith, C.S. Brockman, K.E. Vorbau, R.R. Pavey, M.T. Baranoski, R.W. Carlton, L. Van Doren, and R.O. Klingbeil. Cross section digitization by J.L. Fox. Reconnaissance mapping consultations provided by C.H. Summerson, J.T. Dutro, and W.D. Martin, who kindly contributed data also on the Dunkard Group in Athens and Washington Counties. S.M. Bergström, G.K. Merrill, B.M. Blake, L.E. Babcock, and M.A. Kleffner graciously assisted with geologic age refinement.

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -9453073.521402445
YMin: 4633284.192293216
XMax: -8959013.672240851
YMax: 5160023.565487963
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: UNIT_LITH
Field 2: N/A
Field 3: N/A
Field Delimiter: ;
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: Shale, siltstone, and very fine-grained sandstone
  Label: Black shale
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [0, 0, 0, 255]
  Outline:
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  Color: [225, 225, 225, 255]
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• Value: Shale
  Label: Shale
  Description: N/A
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  Color: [204, 204, 204, 255]
  Outline:
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  Color: [225, 225, 225, 255]
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• Value: Shale (75 percent) and limestone, interbedded
  Label: Shale
  Description: N/A
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  Color: [204, 204, 204, 255]
  Outline:
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• Value: Shale and argillaceous limestone
  Label: Shale
  Description: N/A
  Symbol:
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  Color: [204, 204, 204, 255]
  Outline:
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• Value: Shale and dolomite
  Label: Shale
  Description: N/A
  Symbol:
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  Color: [204, 204, 204, 255]
  Outline:
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  Color: [225, 225, 225, 255]
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• Value: Shale and limestone, interbedded
  Label: Shale
  Description: N/A
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  Color: [204, 204, 204, 255]
  Outline:
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• Value: Shale, dolomite, and limestone
  Label: Shale
  Description: N/A
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• Value: Shale, limestone, and dolomite
  Label: Shale
  Description: N/A
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• Value: Shale, limestone, and dolomite, interbedded
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• Value: Shale, siltstone, and sandstone
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  Description: N/A
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  Color: [204, 204, 204, 255]
  Outline:
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• Value: Shale, siltstone, and very fine-grained sandstoneShale, siltstone, and very fine-grained sandstone
  Label: Shale
  Description: N/A
  Symbol:
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  Color: [204, 204, 204, 255]
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• Value: Shale, siltstone, sandstone, conglomerate, and limestone
  Label: Shale
  Description: N/A
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• Value: Shale, siltstone, sandstone, conglomerate, limestone, underclay, coal, and flint
  Label: Shale
  Description: N/A
  Symbol:
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  Color: [204, 204, 204, 255]
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• Value: Shale, siltstone, sandstone, mudstone, limestone, and coal
  Label: Shale
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [204, 204, 204, 255]
  Outline:
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  Color: [225, 225, 225, 255]
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• Value: Dolomite
  Label: Dolostone (Dolomite)
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 255, 115, 255]
  Outline:
  Style: esriSLSNull
  Color: [0, 0, 0, 255]
  Width: 0
• Value: Dolomite and shale
  Label: Dolostone (Dolomite)
  Description: N/A
  Symbol:
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  Color: [255, 255, 115, 255]
  Outline:
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  Color: [0, 0, 0, 255]
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• Value: Dolomite, anhydrite, gypsum, salt, and shale
  Label: Dolostone (Dolomite)
  Description: N/A
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  Outline:
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  Color: [0, 0, 0, 255]
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• Value: Dolomite, limestone, and shale
  Label: Dolostone (Dolomite)
  Description: N/A
  Symbol:
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  Color: [255, 255, 115, 255]
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• Value: Dolomite, sandstone, and shale
  Label: Dolostone (Dolomite)
  Description: N/A
  Symbol:
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  Color: [255, 255, 115, 255]
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• Value: Dolomite, shale, limestone, and sandstone
  Label: Dolostone (Dolomite)
  Description: N/A
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  Style: esriSFSSolid
  Color: [255, 255, 115, 255]
  Outline:
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• Value: Limestone
  Label: Limestone
  Description: N/A
  Symbol:
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  Color: [255, 235, 190, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
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• Value: Limestone (60 percent) and shale, interbedded
  Label: Limestone
  Description: N/A
  Symbol:
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  Color: [255, 235, 190, 255]
  Outline:
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• Value: Limestone and dolomite
  Label: Limestone
  Description: N/A
  Symbol:
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  Color: [255, 235, 190, 255]
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• Value: Limestone and shale, interbedded
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  Description: N/A
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• Value: Limestone, dolomite, chert, and shale
  Label: Limestone
  Description: N/A
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  Color: [255, 235, 190, 255]
  Outline:
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• Value: Limestone, shale, and dolomite
  Label: Limestone
  Description: N/A
  Symbol:
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  Color: [255, 235, 190, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Sandstone and conglomerate
  Label: Sandstone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 211, 127, 255]
  Outline:
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  Color: [110, 110, 110, 255]
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• Value: Sandstone, siltstone, and shale
  Label: Sandstone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [255, 211, 127, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Shale, siltstone, mudstone, sandstone, limestone, and coal
  Label: Siltstone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [205, 137, 102, 255]
  Outline:
  Style: esriSLSNull
  Color: [225, 225, 225, 255]
  Width: 0
• Value: Mudstone, shale, siltstone, sandstone, and sparse thin beds of nonmarine limestone and coal
  Label: Mudstone
  Description: N/A
  Symbol:
  Style: esriSFSSolid
  Color: [137, 68, 68, 255]
  Outline:
  Style: esriSLSNull
  Color: [110, 110, 110, 255]
  Width: 0
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

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Supports OrderBy: true
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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
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

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• SHAPE.area ( type: esriFieldTypeDouble, alias: SHAPE.area )
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Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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