Ordovician and Silurian Coral Faunas of Western United States PDF Download
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Author: Helen Duncan
Publisher:
ISBN:
Category : Coral reef fauna
Languages : en
Pages : 50
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Book Description
A guide for the differentiation of early Paleozoic faunules.
Author: Helen Duncan
Publisher:
ISBN:
Category : Coral reef fauna
Languages : en
Pages : 50
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Book Description
A guide for the differentiation of early Paleozoic faunules.
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 502
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Book Description
Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 592
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Book Description
Author: Michael Fleischer
Publisher:
ISBN:
Category : Hafnium ores
Languages : en
Pages : 792
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 260
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Book Description
Author: Ray Smith Bassler
Publisher: Geological Society of America
ISBN: 0813710448
Category : Corals, Fossil
Languages : en
Pages : 346
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Book Description
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 210
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Book Description
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.
Author: Charles Sherwood Robinson
Publisher:
ISBN:
Category : Devils Tower National Monument (Wyo.)
Languages : en
Pages : 374
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Book Description
Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 172
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Book Description
