Oligocene Plants From the Upper Ruby River Basin, Southwestern Montana

Oligocene Plants From the Upper Ruby River Basin, Southwestern Montana PDF Author: Herman Frederick Becker
Publisher: Geological Society of America
ISBN: 0813710820
Category :
Languages : en
Pages : 168

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Oligocene Plants From the Upper Ruby River Basin, Southwestern Montana

Oligocene Plants From the Upper Ruby River Basin, Southwestern Montana PDF Author: Herman Frederick Becker
Publisher: Geological Society of America
ISBN: 0813710820
Category :
Languages : en
Pages : 168

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Book Description


Geographic, Geologic, and Hydrologic Summaries of Intermontane Basins of the Northern Rocky Mountains, Montana

Geographic, Geologic, and Hydrologic Summaries of Intermontane Basins of the Northern Rocky Mountains, Montana PDF Author: Eloise Kendy
Publisher:
ISBN:
Category : Basins (Geology)
Languages : en
Pages : 260

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Index of Angiosperm Leaf Species Names

Index of Angiosperm Leaf Species Names PDF Author: J. van der Burgh
Publisher: Alexander Doweld
ISBN: 9057822172
Category : Angiosperms
Languages : en
Pages : 138

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The Oligocene Haynes Creek Flora of Eastern Idaho

The Oligocene Haynes Creek Flora of Eastern Idaho PDF Author: Daniel I. Axelrod
Publisher: Univ of California Press
ISBN: 9780520098244
Category : History
Languages : en
Pages : 164

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Book Description
This flora of 70 species is dominated by deciduous trees, many with descendants in China. Precipitation was 890 mm, mean annual temperature 12.5°C, the annual range 10°C, and freezing rare. Elevation was about 1000 meters. Comparison with the Horse Prairie flora, 30 miles east and across the present continental divide, indicates that the divide was then low and discontinuous, with warmer climate to the east.

Geology of the North End of the Ruby Range, Southwestern Montana

Geology of the North End of the Ruby Range, Southwestern Montana PDF Author: Russell G. Tysdal
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 510

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Disease Reports of the North-Central Regional Plant Introduction Station, Nos. 1-21, 1960-1967

Disease Reports of the North-Central Regional Plant Introduction Station, Nos. 1-21, 1960-1967 PDF Author: Elmar E. Leppik
Publisher:
ISBN:
Category : Plant diseases
Languages : en
Pages : 398

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Fossilium Catalogus. II. Plantae. Pars 107

Fossilium Catalogus. II. Plantae. Pars 107 PDF Author:
Publisher: Alexander Doweld
ISBN: 9057821613
Category :
Languages : en
Pages : 147

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Taxonomic Revision of the Spermatopsida of the Oligocene Creede Flora, Southern Colorado

Taxonomic Revision of the Spermatopsida of the Oligocene Creede Flora, Southern Colorado PDF Author: Jack A. Wolfe
Publisher:
ISBN:
Category : Creede Formation (Colo.)
Languages : en
Pages : 76

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Late Cretaceous and Cenozoic History of North American Vegetation

Late Cretaceous and Cenozoic History of North American Vegetation PDF Author: Alan Graham
Publisher: Oxford University Press
ISBN: 019511342X
Category : Science
Languages : en
Pages : 372

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Book Description
This book is a unique and integrated account of the history of North American vegetation and paleoenvironments over the past 70 million years. It includes discussions of the modern plant communities, causal factors for environmental change, biotic response, and methodologies. The history reveals a North American vegetation that is vast, immensely complex, and dynamic.

U.S. Geological Survey Professional Paper

U.S. Geological Survey Professional Paper PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 776

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