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Draper_Quadrangle_Interim_Geologic_Map_3 (FeatureServer)

View In:   Map Viewer

Service Description: test 03

Service ItemId: 249ed037592a4a1bb3a7b58e93ad7dcd

Has Versioned Data: false

Max Record Count: 2000

Supported query Formats: JSON

Supports applyEdits with GlobalIds: True

Supports Shared Templates: True

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Layers:

Description: The Draper 7.5' quadrangle is in the southeast corner of Salt Lake Valley and includes the western margin of the adjoining Wasatch Range. Bedrock exposed in the Draper quadrangle east of Salt Lake Valley includes folded and faulted metamorphosed rocks of the likely Mesoproterozoic and/or Neoproterozoic Little Willow Formation unconformably overlain by metamorphosed sedimentary rocks of the Big Cottonwood Formation of Neoproterozoic age. The Precambrian bedrock is contact metamorphosed, intruded, deformed and sheared by Oligocene intrusion of the Little Cottonwood stock (about 30 Ma) and its associated dikes. Except for glacial deposits in the mountain peaks and valleys of the Wasatch Range, surficial deposits are mainly prevalent to the west of the Salt Lake City segment of the Wasatch fault zone in the Salt Lake Valley. Thick late Pleistocene-age Lake Bonneville (30 to 13 ka) deltaic and lacustrine deposits are present mostly west of the Wasatch fault zone. These deposits are terraced and incised by post-lake alluvial streams.

Copyright Text: Program Manager: Grant C. Willis (UGS) Project Manager: Jon K. King (UGS) GIS and Cartography: Jay C. Hill, Adam P. McKean, and Martha L. Jensen (UGS) Geology review: Jon K. King, Grant C. Willis, and Kimm M. Harty (UGS) GIS and Cartographic review: Kent D. Brown (UGS) Funding: U.S. Geological Survey, STATEMAP award number G14AC00214 (2014)

Spatial Reference: 102743 (3566)

Initial Extent:
Full Extent:
Units: esriFeet

Child Resources:   Info   SharedTemplates

Supported Operations:   Query   ConvertFormat   Get Estimates