The Ammonoidea

The Ammonoidea PDF Author: Michael Robert House
Publisher: Academic Press
ISBN:
Category : Nature
Languages : en
Pages : 622

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Book Description

The Ammonoidea

The Ammonoidea PDF Author: Michael Robert House
Publisher: Academic Press
ISBN:
Category : Nature
Languages : en
Pages : 622

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Book Description


Ammonoid Paleobiology

Ammonoid Paleobiology PDF Author: Neil H. Landman
Publisher: Springer Science & Business Media
ISBN: 1475791534
Category : Science
Languages : en
Pages : 857

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Book Description
Renowned researchers summarize the current knowledge on ammonoid paleobiology. The book begins with a description of the systematic position of the Ammonoidea within the Cephalopoda, providing the phylogenetic framework for the rest of the book. Following discussions include soft- and hard-part morphology of ammonoids, rate of growth and ontogeny, and taphonomy and ecology. Closing chapters explore the distribution of ammonoids in time and space as well as their extinction at the end of the Cretaceous. With its diverse viewpoints and new material, this resource will benefit researchers and graduate students in paleontology, marine biology, and evolutionary biology.

A Monograph of the Ammonoidea of the Gault

A Monograph of the Ammonoidea of the Gault PDF Author: Leonard Frank Spath
Publisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 506

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Book Description


Ammonoid Paleobiology: From macroevolution to paleogeography

Ammonoid Paleobiology: From macroevolution to paleogeography PDF Author: Christian Klug
Publisher: Springer
ISBN: 9401796335
Category : Science
Languages : en
Pages : 615

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Book Description
​This two-volume work is a testament to the abiding interest and human fascination with ammonites. We offer a new model to explain the morphogenesis of septa and the shell, we explore their habitats by the content of stable isotopes in their shells, we discuss the origin and later evolution of this important clade, and we deliver hypotheses on its demise. The Ammonoidea produced a great number of species that can be used in biostratigraphy and possibly, this is the macrofossil group, which has been used the most for that purpose. Nevertheless, many aspects of their anatomy, mode of life, development or paleobiogeographic distribution are still poorly known. Themes treated are biostratigraphy, paleoecology, paleoenvironment, paleobiogeography, evolution, phylogeny, and ontogeny. Advances such as an explosion of new information about ammonites, new technologies such as isotopic analysis, tomography and virtual paleontology in general, as well as continuous discovery of new fossil finds have given us the opportunity to present a comprehensive and timely "state of the art" compilation. Moreover, it also points the way for future studies to further enhance our understanding of this endlessly fascinating group of organisms.

The Ammonoidea of the Lower Chalk

The Ammonoidea of the Lower Chalk PDF Author: Claud William Wright
Publisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 160

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Book Description


Report Upon the Condition and Progress of the U.S. National Museum During the Year Ending June 30 ...

Report Upon the Condition and Progress of the U.S. National Museum During the Year Ending June 30 ... PDF Author: United States National Museum
Publisher:
ISBN:
Category :
Languages : en
Pages : 908

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Book Description


Annual Report of the Board of Regents of the Smithsonian Institution

Annual Report of the Board of Regents of the Smithsonian Institution PDF Author: Smithsonian Institution
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 922

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Book Description
Reports for 1884-1886/87 issued in 2 pts., pt. 2 being the Report of the National Museum.

Report on the Progress and Condition of the United States National Museum

Report on the Progress and Condition of the United States National Museum PDF Author: United States National Museum
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 906

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Book Description


Report of the United States National Museum Under the Direction of the Smithsonian Institution for the Year ...

Report of the United States National Museum Under the Direction of the Smithsonian Institution for the Year ... PDF Author: United States National Museum
Publisher:
ISBN:
Category :
Languages : en
Pages : 908

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Book Description


Report of the Assistant Director and of the Curators of the U.S. National Museum

Report of the Assistant Director and of the Curators of the U.S. National Museum PDF Author: United States National Museum
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 906

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Book Description