U.S. Geological Survey Bulletin PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download U.S. Geological Survey Bulletin PDF full book. Access full book title U.S. Geological Survey Bulletin by . Download full books in PDF and EPUB format.
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 520
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 520
Get Book Here
Book Description
Author: Christine M. Janis
Publisher: Cambridge University Press
ISBN: 9780521355193
Category : Science
Languages : en
Pages : 712
Get Book Here
Book Description
This book is designed as a source and reference for people interested in the history and fossil record of North American tertiary mammals. Each chapter covers a different family or order, and includes information on anatomical features, systematics, the distribution of the genera and species at different fossil localities, and a discussion of their paleobiology. Many of these groups have never been covered in this fashion before.
Author: C. E. Whipkey
Publisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 410
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 60
Get Book Here
Book Description
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 348
Get Book Here
Book Description
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 380
Get Book Here
Book Description
Author: L.L. Sloss
Publisher: Geological Society of America
ISBN: 0813754496
Category : Science
Languages : en
Pages : 525
Get Book Here
Book Description
The 'sedimentary cover' refers to the stratified rocks of youngest Proterozoic and Phanerozoic age that rest upon the largely crystalline basement rocks of the continental interior. This volume presents data and interpretations of the geophysics of the craton and summarizes the craton's tectonic evolution. It also presents the stratigraphy, structural history, and economic geology of specific sedimentary basins (e.g. Appalachian basin) and regions (e.g. Rocky Mountains). It concludes with a discussion of the currently popular theories of cratonal tectonics, & unresolved questions are identified.
Author: Karen J. Franczyk
Publisher:
ISBN:
Category : Chinle Formation
Languages : en
Pages : 46
Get Book Here
Book Description
A multidisciplinary approach to research studies of sedimentary rocks and their constituents and the evolution of sedimentary basins, both ancient and modern.
Author: Augustus K. Armstrong
Publisher:
ISBN:
Category : Dikes (Geology)
Languages : en
Pages : 208
Get Book Here
Book Description
Author: Paul A. Johnsgard
Publisher: U of Nebraska Press
ISBN: 9780803259812
Category : Nature
Languages : en
Pages : 396
Get Book Here
Book Description
Although its history is etched on canyon walls reaching back twenty million years, the Niobrara is very much a river of today. Stretching 535 miles from its headwaters to the Missouri River, it is one of Nebraska?s least altered waterways and is designated as a national scenic river. Its waterfalls and wildlife make it a haven for outdoor enthusiasts, but pressures from development still threaten its scenic and ecological wonders. ø This first book-length study of the Niobrara is a comprehensive look at an ecological treasure. Paul A. Johnsgard reviews the river?s history from its geologic past through prehistoric settlement to the present and highlights its historical and biological features. ø Writing from this crossroads of eastern and western species, Johnsgard also describes the Niobrara?s varied plants and animals, providing extensive information on bird populations. He offers portraits of sixteen species of special conservation concern, such as the black-tailed prairie dog and the olive-backed pocket mouse. Drawings by Johnsgard, information tables on various species, plus site lists make the book an invaluable reference. It conveys the Niobrara?s value as a recreational and scientific resource to help visitors better appreciate this riparian paradise while offering specialists an unimpeachable guide to its scientific riches. The Niobrara includes chapters by Jon Farrar and Duane Gudgel.
