A Revision of the Classification of the Plesiosauria with a Synopsis of the Stratigraphical and Geographical Distribution of the Group

A Revision of the Classification of the Plesiosauria with a Synopsis of the Stratigraphical and Geographical Distribution of the Group PDF Author: Per Ove Persson
Publisher:
ISBN:
Category : Plesiosauria
Languages : en
Pages : 480

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A Revision of the Classification of the Plesiosauria with a Synopsis of the Stratigraphical and Geographical Distribution of the Group

A Revision of the Classification of the Plesiosauria with a Synopsis of the Stratigraphical and Geographical Distribution of the Group PDF Author: Per Ove Persson
Publisher:
ISBN:
Category : Plesiosauria
Languages : en
Pages : 480

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Book Description


A Revision of the Classification of the Plesiosauria with a Synopsis of the Stratigraphical and Geographical Distribution of the Group

A Revision of the Classification of the Plesiosauria with a Synopsis of the Stratigraphical and Geographical Distribution of the Group PDF Author:
Publisher:
ISBN:
Category : Medicine
Languages : de
Pages : 498

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Dinosaurs and Other Reptiles from the Mesozoic of Mexico

Dinosaurs and Other Reptiles from the Mesozoic of Mexico PDF Author: Héctor E. Rivera-Sylva
Publisher: Indiana University Press
ISBN: 0253012716
Category : Science
Languages : en
Pages : 232

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Book Description
This overview of dinosaur discoveries in Mexico synthesizes current information about the geography and environment of the region during the Mesozoic when it was the western margin of the ancient continent of Pangea. The book summarizes research on various groups, including turtles, lepidosauromorphs, plesiosaurs, crocodyliforms, pterosaurs, and last but not least, dinosaurs. In addition, chapters focus on trackways and other trace fossils and on K/P boundary (the Chicxulub crater, beneath the Gulf of Mexico, has been hypothesized as the site of the boloid impact that killed off the dinosaurs). Dinosaurs and Other Reptiles from the Mesozoic of Mexico is an up-to-date, informative volume on an area that has not been comprehensively described until now.

Ancient Marine Reptiles

Ancient Marine Reptiles PDF Author: Jack M. Callaway
Publisher: Academic Press
ISBN: 0080527213
Category : Science
Languages : en
Pages : 549

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Book Description
Vertebrate evolution has led to the convergent appearance of many groups of originally terrestrial animals that now live in the sea. Among these groups are familiar mammals like whales, dolphins, and seals. There are also reptilian lineages (like plesiosaurs, ichthyosaurs, mosasaurs, thalattosaurs, and others) that have become sea creatures. Most of these marine reptiles, often wrongly called "dinosaurs", are extinct. This edited book is devoted to these extinct groups of marine reptiles. These reptilian analogs represent useful models of the myriad adaptations that permit tetrapods to live in the ocean. First book in more than 80 years devoted exclusively to fossil marine reptiles Documents the most current research on extinct marine reptiles Prepared by the world's most prominent experts in the field Well illustrated

The Desert Bones

The Desert Bones PDF Author: Jamale Ijouiher
Publisher: Indiana University Press
ISBN: 0253063329
Category : History
Languages : en
Pages : 327

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Book Description
An essential introduction to the age of dinosaurs in Africa. Once Africa was referred to as the ''Lost World of the dinosaur era,'' so poorly known were its ancient flora and fauna. Worse still, many priceless fossil specimens from the Sahara Desert were destroyed during the Second World War. Fortunately, in the twentieth-first century, more researchers are now working in north Africa than ever before and making fascinating discoveries such as the dinosaur Spinosaurus. Based on a decade of study, The Desert Bones brings the world of African dinosaurs fully into the light. Jamale Ijouiher skillfully draws on the latest research and knowledge about paleoecology to paint a compelling and comprehensive portrait of the mid-Cretaceous in North Africa.

Patterns of evolution, as illustrated by the fossil record

Patterns of evolution, as illustrated by the fossil record PDF Author:
Publisher: Elsevier
ISBN: 9780080868462
Category : Science
Languages : en
Pages : 590

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Patterns of evolution, as illustrated by the fossil record

U.S. Geological Survey Bulletin

U.S. Geological Survey Bulletin PDF Author: Norman John Silberling
Publisher:
ISBN:
Category : Animals, Fossil
Languages : en
Pages : 294

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U.S. Geological Survey Bulletin

U.S. Geological Survey Bulletin PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 610

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Geologic Studies in Alaska by the U.S. Geological Survey, 1994

Geologic Studies in Alaska by the U.S. Geological Survey, 1994 PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 230

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Geologic Studies in Alaska by the U.S. Geological Survey During ...

Geologic Studies in Alaska by the U.S. Geological Survey During ... PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 230

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