Studies on Fossil Phyllodont Fishes

Studies on Fossil Phyllodont Fishes PDF Author: Richard Estes
Publisher:
ISBN:
Category : Elopiformes, Fossil
Languages : en
Pages : 274

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Studies on Fossil Phyllodont Fishes

Studies on Fossil Phyllodont Fishes PDF Author: Richard Estes
Publisher:
ISBN:
Category : Elopiformes, Fossil
Languages : en
Pages : 274

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Geological Survey Bulletin

Geological Survey Bulletin PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1492

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A Revision of the Elopiform Fishes, Fossil and Recent

A Revision of the Elopiform Fishes, Fossil and Recent PDF Author: Peter L. Forey
Publisher:
ISBN:
Category : Elopiformes
Languages : en
Pages : 240

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Bibliography of Fossil Vertebrates, 1969-1972

Bibliography of Fossil Vertebrates, 1969-1972 PDF Author:
Publisher: Geological Society of America
ISBN: 081371141X
Category : Vertebrates, Fossil
Languages : en
Pages : 783

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The Hell Creek Formation and the Cretaceous-Tertiary Boundary in the Northern Great Plains

The Hell Creek Formation and the Cretaceous-Tertiary Boundary in the Northern Great Plains PDF Author: Joseph Herbert Hartman
Publisher: Geological Society of America
ISBN: 9780813723617
Category : Science
Languages : en
Pages : 530

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Evolutionary Biology

Evolutionary Biology PDF Author: Max K. Hecht
Publisher: Springer Science & Business Media
ISBN: 1461310431
Category : Science
Languages : en
Pages : 417

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Book Description
Evolutionary Biology, of which this is the twenty-second volume, continues to offer its readers a wide range of original articles, reviews, and commentaries on evolution, in the broadest sense of that term. The topics of the reviews range from anthropology, molecular evolution, and paleobiology to principles of systematics. In recent volumes, a broad spectrum of articles have appeared on such subjects as asymmetric sexual isolation, biochemical systematics in plants, species selection, DNA hybridization and phylogenetics, modes of evolution in Pleistocene rodents, and development and evolution of the vertebrate limb. We have also attempted to provide a forum for conƯ flicting ideas. Articles such as these, often too long for standard journals, are the material for Evolutionary Biology. The editors continue to solicit manuscripts on an international scale in an effort to see that everyone ofthe many facets of biological evolution is covered. Manuscripts should be sent to anyone of the following: Max K. Hecht, Department of Biology, Queens College of the City University of New York, Flushing, New York 11367; Bruce Wallace, Department of Biology, Virginia Polytechnic Institute and State University, BlacksƯ burg, Virginia 24061; GhilleanT. Prance, New York Botanical Garden, Bronx, New York 10458. The Editors vii Contents 1. Phylogeny of Early Vertebrate Skeletal Induction and Ossification Patterns ... 1 John G. Maisey Introduction: The Fossil Record.. .. .. ... .. .. .. .. .. .. .. .. .. .. .. 1.

Through the End of the Cretaceous in the Type Locality of the Hell Creek Formation in Montana and Adjacent Areas

Through the End of the Cretaceous in the Type Locality of the Hell Creek Formation in Montana and Adjacent Areas PDF Author: Gregory P. Wilson
Publisher: Geological Society of America
ISBN: 0813725038
Category : Science
Languages : en
Pages : 396

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Book Description
"The chapters represent a surge of field and laboratory research activity, illustrating the impacts of new and refined methods and tools. This volume explores geologic and biologic history preserved in the strata bounding the Cretaceous-Paleogene boundary"--Provided by publisher.

Freshwater Fishes

Freshwater Fishes PDF Author: Lionel Cavin
Publisher: Elsevier
ISBN: 0081011415
Category : Science
Languages : en
Pages : 216

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Book Description
With more than 15,000 species, nearly a quarter of the total number of vertebrate species on Earth, freshwater fishes are extremely varied. They include the largest fish species, the beluga at over 7 meters long, and the smallest, the Paedocypris at just 8 millimeters, as well as the carnivorous, such as the piranha, and the calm, such as the Chinese algae eater. Certain species evolve rapidly, cichlids for example, while others transform very slowly, like lungfish. The fossils of these animals are very diverse in nature, sometimes just small scattered bones where sites correspond to ancient river beds or magnificent fossils of entire fish where there was once a lake. This book covers the history of these fishes over the last 250 million years by exploring the links between their biological evolution and the paleogeographic and environmental transformations of our planet, whether these be gradual or sudden. - Gathers and synthetizes data from a vast number of publications regarding past freshwater assemblages and several fish lineages that invaded freshwaters - Describes the work of the author's own team, concerning fauna from the Cretaceous of France, Morocco, and Thailand - Presents the recent results of the tempo of diversification in freshwater environments and the evolutionary histories of clades and gar lineages

Abstracts of North American Geology

Abstracts of North American Geology PDF Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1062

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Bibliography of North American Geology

Bibliography of North American Geology PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1490

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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.