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Service Description: This map layer contains geologic unit boundaries for the area depicted in the Geologic Map of North America, published by the Geological Society of America in 2004 (Reed et. al, 2004). Digital data were compiled from source data at a scale of 1:5,000,000 and are not intended to be used at a larger (greater detail) scale.

Map Name: Geologic Map of North America

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Layers:

• Geologic overprints (0)
• Bathymetry (1)
• Drainage (2)
• Open water (3)
• Volcanoes (4)
• Calderas (5)
• Glaciation extents (6)
• Impact structures GT 10 km in diameter (7)
• Impact structures LT 10km in diameter (8)
• Diapirs (9)
• Areas of abundant diapiric structures (10)
• Diapiric structure trends (11)
• Small bodies of unusual igneous rocks (12)
• Polymetallic sulfide deposits (13)
• Hydrothermal vents (14)
• Gas/oil seep (15)
• Gas/fluid seep (16)
• Rock in seafloor sample (17)
• Maganiferous deposits (18)
• Phosphate nodules or pavement (19)
• Dikes and sills (20)
• Geologic contacts (21)
• Faults (22)
• Special submarine line features (23)
• Geologic units (24)

Description: The release of this database will allow the general public, academia, and earth science professionals to view, evaluate and manipulate geologic data on a continental scale. It is hoped that use of this data, either by itself or in relation to other data sets, may lead to new interpretations of the geology of North America.

Service Item Id: 9ce4a9d6a06b4a9c847a7c2899bf4a0c

Copyright Text: Garrity, C.P., Soller, D.R.

Spatial Reference: 102100  (3857)


Single Fused Map Cache: true

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• Spatial Reference: 102100  (3857)
  

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Units: esriMeters

Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP

Document Info:

Title: Database of the Geologic Map of North America (v.1.0), adapted from Reed et al. (2004))
Author: Garrity, C.P. and Soller, D.R.
Comments: This map layer contains geologic unit boundaries for the area depicted in the Geologic Map of North America, published by the Geological Society of America in 2004 (Reed et. al, 2004). Digital data were compiled from source data at a scale of 1:5,000,000 and are not intended to be used at a larger (greater detail) scale.
Subject:
Category: Geoscientific Information
Keywords: Geologic Map of North America,GMNA,Geologic Map
AntialiasingMode: None
TextAntialiasingMode: Force

Supports Dynamic Layers: true

MaxRecordCount: 1000

MaxImageHeight: 4096

MaxImageWidth: 4096

Supported Query Formats: JSON, geoJSON

Supports Query Data Elements:

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Max Scale: 1155581.108577

Min LOD: 0

Max LOD: 9

Supports Datum Transformation: true



Child Resources:   Info   Dynamic Layer

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