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Book Synopsis The Eocene Green River Flora of Northwestern Colorado and Northeastern Utah by :
Download or read book The Eocene Green River Flora of Northwestern Colorado and Northeastern Utah written by and published by Univ of California Press. This book was released on with total page 390 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Eocene Green River Flora of Northwestern Colorado and Northeastern Utah by : Harry Dunlap MacGinitie
Download or read book The Eocene Green River Flora of Northwestern Colorado and Northeastern Utah written by Harry Dunlap MacGinitie and published by . This book was released on 1969 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Eocene Green River Flora of Northwestern Colorado and Northeastern Utah by : Harry Dunlap MacGinitie
Download or read book The Eocene Green River Flora of Northwestern Colorado and Northeastern Utah written by Harry Dunlap MacGinitie and published by . This book was released on 1969 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Eocene Green River Flora of Northwestern Colorado and Northeastern Utah by : Harry Dunlap MacGinitie
Download or read book The Eocene Green River Flora of Northwestern Colorado and Northeastern Utah written by Harry Dunlap MacGinitie and published by . This book was released on 1969 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt:
In this study, nine florules from the Chloropagus Formation near Fernley, Nevada, are dated at 14.7-13.4 million years. The author finds that dominant mixed conifer forest and sclerophyll woodland species of the Sierra Nevada-Klamath region replaced exotic deciduous hardwoods in the two lowest sites. He concludes that this change reflects the loss of adequate summer rain as upwelling from a colder ocean resulted from spreading East Antarctic ice.
Book Synopsis The Miocene Purple Mountain Flora of Western Nevada by : Daniel I. Axelrod
Download or read book The Miocene Purple Mountain Flora of Western Nevada written by Daniel I. Axelrod and published by Univ of California Press. This book was released on 1995-01-01 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this study, nine florules from the Chloropagus Formation near Fernley, Nevada, are dated at 14.7-13.4 million years. The author finds that dominant mixed conifer forest and sclerophyll woodland species of the Sierra Nevada-Klamath region replaced exotic deciduous hardwoods in the two lowest sites. He concludes that this change reflects the loss of adequate summer rain as upwelling from a colder ocean resulted from spreading East Antarctic ice.
This volume presents a suite of detailed stratigraphic and sedimentologic investigations of the Eocene Green River Formation of Wyoming, Colorado and Utah, one of the world’s foremost terrestrial archives of lacustrine and alluvial deposition during the warmest portion of the early Cenozoic. Its twelve chapters encompass the rich and varied record of lacustrine stratigraphy, sedimentology, geochronology, geochemistry and paleontology. Chapters 2-9 provide detailed member-scale synthesis of Green River Formation strata within the Greater Green River, Fossil, Piceance Creek and Uinta Basins, while its final two chapters address its enigmatic evaporite deposits and ichnofossils at broad, interbasinal scale.
Book Synopsis Stratigraphy and Paleolimnology of the Green River Formation, Western USA by : Michael Elliot Smith
Download or read book Stratigraphy and Paleolimnology of the Green River Formation, Western USA written by Michael Elliot Smith and published by Springer. This book was released on 2015-07-02 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents a suite of detailed stratigraphic and sedimentologic investigations of the Eocene Green River Formation of Wyoming, Colorado and Utah, one of the world’s foremost terrestrial archives of lacustrine and alluvial deposition during the warmest portion of the early Cenozoic. Its twelve chapters encompass the rich and varied record of lacustrine stratigraphy, sedimentology, geochronology, geochemistry and paleontology. Chapters 2-9 provide detailed member-scale synthesis of Green River Formation strata within the Greater Green River, Fossil, Piceance Creek and Uinta Basins, while its final two chapters address its enigmatic evaporite deposits and ichnofossils at broad, interbasinal scale.
An Eocene (45 Ma) flora from Thunder Mountain caldera shows that montane conifer forest species from upper slopes descended to interfinger with mixed conifer-deciduous hardwood forest on the caldera floor then near 1700 m. Most species are allied to those in the western United States, but a few genera are in China. Precipitation was near 100 cm yearly, with most in summer.
Book Synopsis The Eocene Thunder Mountain Flora of Central Idaho by : Daniel I. Axelrod
Download or read book The Eocene Thunder Mountain Flora of Central Idaho written by Daniel I. Axelrod and published by Univ of California Press. This book was released on 1998-03-17 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Eocene (45 Ma) flora from Thunder Mountain caldera shows that montane conifer forest species from upper slopes descended to interfinger with mixed conifer-deciduous hardwood forest on the caldera floor then near 1700 m. Most species are allied to those in the western United States, but a few genera are in China. Precipitation was near 100 cm yearly, with most in summer.
Remnants of Eocene rocks along the modern Teton Range date the final uplift and subsidence of the ancestral Teton-Targhee arch, and determine direction of Eocene drainage.
Book Synopsis Eocene Rocks, Fossils, and Geologic History, Teton Range, Northwestern Wyoming by : John David Love
Download or read book Eocene Rocks, Fossils, and Geologic History, Teton Range, Northwestern Wyoming written by John David Love and published by . This book was released on 1978 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Remnants of Eocene rocks along the modern Teton Range date the final uplift and subsidence of the ancestral Teton-Targhee arch, and determine direction of Eocene drainage.
Download or read book Geological Survey Circular written by and published by . This book was released on 1977 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis U.S. Geological Survey Circular by :
Download or read book U.S. Geological Survey Circular written by and published by . This book was released on 1973 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: