Paleozoic Gastropod Genotypes

Paleozoic Gastropod Genotypes PDF Author: J. Brookes Knight
Publisher: Geological Society of America
ISBN: 081372032X
Category : Science
Languages : en
Pages : 615

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Paleozoic Gastropod Genotypes

Paleozoic Gastropod Genotypes PDF Author: J. Brookes Knight
Publisher: Geological Society of America
ISBN: 081372032X
Category : Science
Languages : en
Pages : 615

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Book Description


Geological Survey Professional Paper

Geological Survey Professional Paper PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 328

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U.S. Geological Survey Professional Paper

U.S. Geological Survey Professional Paper PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 762

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New Zealand Journal of Geology and Geophysics

New Zealand Journal of Geology and Geophysics PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 206

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Fossil Record 5

Fossil Record 5 PDF Author: Robert M. Sullivan
Publisher: New Mexico Museum of Natural History and Science
ISBN:
Category : Fossils
Languages : en
Pages : 368

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Stratigraphy and Palaentology of the Holm Dal Formation (late Middle Cambrian). central North Greenland

Stratigraphy and Palaentology of the Holm Dal Formation (late Middle Cambrian). central North Greenland PDF Author: John S. Peel
Publisher: Museum Tusculanum Press
ISBN: 9788763511902
Category : Geology, Stratigraphic
Languages : en
Pages : 172

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Geological Survey Bulletin

Geological Survey Bulletin PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 44

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Mattheva, a Proposed New Class of Mollusks

Mattheva, a Proposed New Class of Mollusks PDF Author: Ellis Leon Yochelson
Publisher:
ISBN:
Category : Matthevia
Languages : en
Pages : 28

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Book Description
A discussion of the biologic placement of the Late Cambrian fossil Matthevia.

The Great Ordovician Biodiversification Event: Insights from the Tafilalt Biota, Morocco

The Great Ordovician Biodiversification Event: Insights from the Tafilalt Biota, Morocco PDF Author: A.W. Hunter
Publisher: Geological Society of London
ISBN: 178620407X
Category : Science
Languages : en
Pages : 615

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Book Description
Special Publication 485 About 40 million years after the Cambrian Explosion, the Great Ordovician Biodiversification Event (GOBE) represents a second and dramatic burst in marine biodiversity, with major changes in the structure of ecosystems and the progressive replacement of the distinctive Cambrian Evolutionary Fauna by the Paleozoic Evolutionary Fauna. However, the GOBE is not a single, worldwide, short-term event, but rather the complex sum of successive diversifications occurring in distinct taxonomic groups, trophic guilds and regions. This book focuses on the Late Ordovician Tafilalt Biota, Anti-Atlas Morocco, which provides a snapshot of the GOBE in high-latitude regions of the Southern Hemisphere. A series of contributions explore different aspects of the Tafilalt Biota, including its geological setting, the international fossil trade in this area and a series of detailed systematic contributions describing many new taxa of marine invertebrates. This volume represents a significant contribution to the understanding of the Tafilalt Biota and its significance to the GOBE.

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 : 792

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