Paleozoic Gastropoda from the Moose River Synclinorium, Northern Maine

Paleozoic Gastropoda from the Moose River Synclinorium, Northern Maine PDF Author: Arthur James Boucot
Publisher:
ISBN:
Category : Gastropoda, Fossil
Languages : en
Pages : 36

Book Description


Geological Survey Professional Paper

Geological Survey Professional Paper PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 312

Book Description


U.S. Geological Survey Professional Paper

U.S. Geological Survey Professional Paper PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 640

Book Description


Geological Survey Professional Paper

Geological Survey Professional Paper PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 328

Book Description


Abstracts of North American Geology

Abstracts of North American Geology PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 908

Book Description


Publications of the Geological Survey

Publications of the Geological Survey PDF Author: Geological Survey (U.S.).
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1070

Book Description


The Lower Cretaceous (Albian) Ammonite Genera Leconteites and Brewericeras

The Lower Cretaceous (Albian) Ammonite Genera Leconteites and Brewericeras PDF Author: David Lawrence Jones
Publisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 60

Book Description


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

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.

Problems in the Biogeography of Recent and Fossil Benthic Marine Invertebrates

Problems in the Biogeography of Recent and Fossil Benthic Marine Invertebrates PDF Author: Judith Totman Parrish
Publisher:
ISBN:
Category : Marine invertebrates
Languages : en
Pages : 1210

Book Description


Evolution and Extinction Rate Controls

Evolution and Extinction Rate Controls PDF Author: A.J. Boucot
Publisher: Elsevier
ISBN: 0080868428
Category : Science
Languages : en
Pages : 427

Book Description
Evolution and Extinction Rate Controls