Bibliographic and Faunal Index of Paleozoic Pelmatozoan Echinoderms

Bibliographic and Faunal Index of Paleozoic Pelmatozoan Echinoderms PDF Author: Ray Smith Bassler
Publisher: Geological Society of America
ISBN: 0813720451
Category : Paleontology
Languages : en
Pages : 744

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Bibliographic and Faunal Index of Paleozoic Pelmatozoan Echinoderms

Bibliographic and Faunal Index of Paleozoic Pelmatozoan Echinoderms PDF Author: Ray Smith Bassler
Publisher: Geological Society of America
ISBN: 0813720451
Category : Paleontology
Languages : en
Pages : 744

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Bibliography and Index of Paleozoic Crinoids, 1942-1968

Bibliography and Index of Paleozoic Crinoids, 1942-1968 PDF Author: Gary D. Webster
Publisher: Geological Society of America
ISBN: 0813711371
Category : Crinoidea, Fossil
Languages : en
Pages : 361

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Bibliographic Index of Permian Invertebrates

Bibliographic Index of Permian Invertebrates PDF Author: Carl Colton Branson
Publisher: Geological Society of America
ISBN: 081371026X
Category : Invertebrates, Fossil
Languages : en
Pages : 1058

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Early Palaeozoic Biogeography and Palaeogeography

Early Palaeozoic Biogeography and Palaeogeography PDF Author: D.A.T. Harper
Publisher: Geological Society of London
ISBN: 1862393737
Category : Science
Languages : en
Pages : 485

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Book Description
The Early Palaeozoic was a critical interval in the evolution of marine life on our planet. Through a window of some 120 million years, the Cambrian Explosion, Great Ordovician Biodiversification Event, End Ordovician Extinction and the subsequent Silurian Recovery established a steep trajectory of increasing marine biodiversity that started in the Late Proterozoic and continued into the Devonian. Biogeography is a key property of virtually all organisms; their distributional ranges, mapped out on a mosaic of changing palaeogeography, have played important roles in modulating the diversity and evolution of marine life. This Memoir first introduces the content, some of the concepts involved in describing and interpreting palaeobiogeography, and the changing Early Palaeozoic geography is illustrated through a series of time slices. The subsequent 26 chapters, compiled by some 130 authors from over 20 countries, describe and analyse distributional and in many cases diversity data for all the major biotic groups plotted on current palaeogeographic maps. Nearly a quarter of a century after the publication of the ‘Green Book’ (Geological Society, London, Memoir12, edited by McKerrow and Scotese), improved stratigraphic and taxonomic data together with more accurate, digitized palaeogeographic maps, have confirmed the central role of palaeobiogeography in understanding the evolution of Early Palaeozoic ecosystems and their biotas.

Bibliography and Index of Geology and Hydrology, Front Range Urban Corridor, Colorado

Bibliography and Index of Geology and Hydrology, Front Range Urban Corridor, Colorado PDF Author: Felicie Chronic
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 110

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Book Description
Bibliographic citations for more than 1,800 indexed reports, theses, and open-file releases concerning one of the Nation's most rapidly growing areas.

Bibliography of North American Geology

Bibliography of North American Geology PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1054

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Book Description
1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.

Miocene Radiolarian Faunas from Southern California

Miocene Radiolarian Faunas from Southern California PDF Author: Bruce Lawrence Clark
Publisher: Geological Society of America
ISBN: 0813720516
Category : Paleontology
Languages : en
Pages : 96

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Early Upper Cambrian Faunas of Central Montana

Early Upper Cambrian Faunas of Central Montana PDF Author: Christina Lochman
Publisher: Geological Society of America
ISBN: 0813720540
Category : Brachiopoda, Fossil
Languages : en
Pages : 216

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Geological Survey Bulletin

Geological Survey Bulletin PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 112

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Hafnium Content and Hafnium-zirconium Ratio in Minerals and Rocks

Hafnium Content and Hafnium-zirconium Ratio in Minerals and Rocks PDF Author: Michael Fleischer
Publisher:
ISBN:
Category : Hafnium ores
Languages : en
Pages : 790

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