Author: Ralph Willard ImlayPublisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 52
Book Description
Ammonites furnish correlations with Jurassic rocks elsewhere on the Pacific coast and with the standard European stages.
Late Jurassic Ammonites from the Western Sierra Nevada, California
Author: Ralph Willard ImlayPublisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 52
Book Description
Ammonites furnish correlations with Jurassic rocks elsewhere on the Pacific coast and with the standard European stages.
Late Jurassic Ammonites from the Western Sierra Nevada, California
Author: Ralph Willard ImlayPublisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 30
Book Description
Jurassic Paleobiogeography of the Conterminous United States in Its Continental Setting
Author: Ralph Willard ImlayPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 144
Book Description
Paleogeographic changes in the United States during Jurassic time are revealed by the distribution, succession, and differentiation of molluscan faunas; by gross stratigraphic changes; by the position, extent, and duration of unconformities; and by comparisons with Jurassic data elsewhere in North America.
Geological Survey Professional Paper
Author: Geological Survey (U.S.)Publisher:
ISBN:
Category :
Languages : en
Pages : 224
Book Description
Geological Survey Professional Paper
Author: U.S. Geological Survey Professional Paper
Author: Ophiolites, Arcs, and Batholiths
Author: James Earl WrightPublisher: Geological Society of America
ISBN: 0813724384
Category : Science
Languages : en
Pages : 582
Book Description
Wright (geology, U. of Georgia) and Shervais (geology, Utah State U.) edit selections from a symposium titled "Ophiolites, Batholiths, and Regional Geology: A Session in Honor of Cliff Hopson" held at the Cordilleran Section Meeting of The Geological Society of America in 2005. With contributions from geologists and earth scientists from throughout the United States, the title contains separate sections for papers on the topics of ophiolites, arcs, and batholiths. The publication is illustrated in both black-and-white and color, but contains no index.
Roadside Geology and Mining History of the Mother Lode
Author: Gregg WilkersonPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 238
Book Description
Stratigraphy of Paleozoic and Lower Mesozoic Rocks in the Northern Sierra Terrane, California
Author: David S. HarwoodPublisher:
ISBN:
Category : Geology
Languages : en
Pages : 90
Book Description
Revised stratigraphic and structural interpretations of predominantly volcanic and basinal rocks; catalog of 118 old and new fossil localities.
Author: