Stratigraphy and Depositional Environments of the Upper Pleistocene Chemehuevi Formation Along the Lower Colorado River

ISBN-13: 9781496099129 / Angielski / Miękka / 2014 / 102 str.

U. S. Department of the Interior

Opis

The Chemehuevi Formation forms a conspicuous, widespread, and correlative set of nonmarine sediments lining the valleys of the Colorado River and several of its larger tributaries in the Basin and Range geologic province. These sediments have been examined by geologists since J. S. Newberry visited the region in 1857 and are widely cited in the geologic literature; however their origin remains unresolved and their stratigraphic context has been confused by inconsistent nomenclature and by conflicting interpretations of their origin.