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dc.contributor.authorYouberg, A.
dc.date.accessioned2018-10-12T21:18:41Z
dc.date.available2018-10-12T21:18:41Z
dc.date.issued2018
dc.identifier.citationYouberg, A., 2011, Geologic Map of the Somerton 7 1/2’ Quadrangle, Yuma County, Arizona: Arizona Geological Survey Digital Geologic Map DGM-88, version 1.0, map scale 1:24,000.en_US
dc.identifier.urihttp://hdl.handle.net/10150/630259
dc.descriptionThe map area is comprised entirely of late Cenozoic sediments. The map area can be divided into two geomorphic settings. The NW half of the quadrangle includes Yuma Valley and consists of Holocene Colorado River deposits. Approximately 12m (40 feet) above the river valley is Yuma Mesa which occupies the SE half of the quadrangle and is composed of late Pleistocene Colorado River sediments called the Chemehuevi Formation.en_US
dc.language.isoenen_US
dc.publisherArizona Geological Survey (Tucson, AZ)en_US
dc.relation.ispartofseriesDGM-88en_US
dc.relation.urlhttp://repository.azgs.az.gov/uri_gin/azgs/dlio/1382en_US
dc.rightsArizona Geological Survey. All rights reserved.en_US
dc.subjectChemehuevi Formationen_US
dc.subjecteolianen_US
dc.subjectfloodplainen_US
dc.subjectriver terraceen_US
dc.subjectColorado River Deltaen_US
dc.subjectSomertonen_US
dc.subjectYuma Countyen_US
dc.subjectHoloceneen_US
dc.subjectQuaternaryen_US
dc.subjectRecenten_US
dc.subjectArizona Geological Survey Digital Geologic Mapen_US
dc.titleGeologic Map of the Somerton 7 1/2' Quadrangle, Yuma County, Arizonaen_US
dc.contributor.departmentArizona Geological Surveyen_US
csdgm.bounding.west-114.75
csdgm.bounding.east-114.625
csdgm.bounding.north32.626
csdgm.bounding.south32.5
dc.description.noteThese GIS data adhere to the standard format supported by the US Geological Survey's National Cooperative Geologic Mapping Program (NCGMP09). NCGMP09 recommends distributing geologic map data using the proprietary ESRI File Geodatabase format. We follow this convention, but also provide open-source geojson and csv data as part of this collection.en_US
dc.description.collectioninformationDocuments in the AZGS Document Repository collection are made available by the Arizona Geological Survey (AZGS) and the University Libraries at the University of Arizona. For more information about items in this collection, please contact azgs-info@email.arizona.edu.
refterms.dateFOA2018-10-12T21:18:41Z


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