Name: USDW - Devonian Outcrop

Display Field: Shape_Length

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This data layer contains the Devonian outcrop 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. The Devonian outcrop polygons were then extracted from the 1:500,000-scale, Bedrock Geologic Map of Ohio.

Service Item Id: 9f1ef57612c0480a8fe3f1f67eaea2cf

Copyright Text: Production of the 7.5-minute, reconnaissance and detailed, 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: -9440204.719
YMin: 4665799.752499998
XMax: -8963470.6842
YMax: 5157601.835199997
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
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Outline:
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Width: 1
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

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
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:

• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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