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Layer: Map 7: Structure Contours of the Top of the Ordovician Trenton Limestone (or Equivalent) (ID: 26)

Sub Layers: Name: Map 7: Structure Contours of the Top of the Ordovician Trenton Limestone (or Equivalent)

Display Field:

Type: Group Layer

Geometry Type: null

Description: This map shows the variation in elevation of the top of the Trenton Limestone, a unit deposited near the end of the Ordovician. The Trenton is the deepest sedimentary unit contoured. Its elevation clearly shows the shape of the Illinois Basin, the Rough Creek Graben, and the Cincinnati Arch. The color of this map coincides with the color of the Ordovician Stage rocks depicted on the Bedrock Geology with Bedrock Topography map (Map 4).

Definition Expression: N/A

Copyright Text:

Default Visibility: false

MaxRecordCount: 0

Supported Query Formats: JSON, AMF, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: false

Supports Statistics: false

Has Labels: false

Can Modify Layer: false

Can Scale Symbols: false

Use Standardized Queries: true

Extent:
Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeNone

Type ID Field: null

Fields: None


Supported Operations:   Query   Generate Renderer   Return Updates