Author: William Aubrey CobbanPublisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 52
Book Description
Maastrichtian Ammonites Chiefly from the Prairie Bluff Chalk in Alabama and Mississippi
Author: William Aubrey CobbanPublisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 52
Book Description
Maastrichtian ammonites chiefly from the Prairie Bluff Chalk in Alabama and Mississippi
Author: William Aubrey CobbanPublisher:
ISBN:
Category :
Languages : it
Pages : 40
Book Description
Maastrichtian ammonites chieflyfrom the Prairie Bliff Chalk in Alabama and Mississippi
Author: William A. CobbanAmmonoid Paleobiology: From macroevolution to paleogeography
Author: Christian KlugPublisher: Springer
ISBN: 9401796335
Category : Science
Languages : en
Pages : 615
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.
Publications of the Geological Survey
Author: Geological Survey (U.S.)Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 360
Book Description
New Publications of the U.S. Geological Survey
Author: Geological Survey (U.S.)Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 322
Book Description
Abhandlungen der Geologischen Bundesanstalt
Author: Geologische Bundesanstalt (Austria : 1922-1938)Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 588
Book Description
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