Late Mississippian Arnsbergian Stage E2 Chronozone Ammonoid Paleontology And Biostratigraphy Of The Antler Foreland Basin California Nevada Utah
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Late Mississippian Arnsbergian Stage E2 Chronozone Ammonoid Paleontology And Biostratigraphy Of The Antler Foreland Basin California Nevada Utah
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Author : Alan Lee Titus
language : en
Publisher: Utah Geological Survey
Release Date : 2000
Late Mississippian Arnsbergian Stage E2 Chronozone Ammonoid Paleontology And Biostratigraphy Of The Antler Foreland Basin California Nevada Utah written by Alan Lee Titus and has been published by Utah Geological Survey this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Nature categories.
One of the most important functions of paleontology in the earth sciences is time correlation of rock strata using taxonomic analysis of fossils in different regions. Comparisons of certain species’ similarities between regions frequently allows for precise age dating and correlation of strata limited only by the presence/absence of species and the speed at which they evolved. Between their first appearance in the early/middle Devonian and their ultimate extinction at the K-T boundary, no other single taxonomic group is as precise or as widely useful for time correlation of strata as the ammonoid cephalopods, an extinct distant relative of the modern chambered nautilus. This is especially true for the Carboniferous Era, where ammonoid change was extremely rapid for reasons that are as yet not fully known, although global climate fluctuation is probably a key driving force.
Bulletin Utah Geological And Mineral Survey
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Author :
language : en
Publisher:
Release Date : 1997
Bulletin Utah Geological And Mineral Survey written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Geology categories.
Bulletin
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Author :
language : en
Publisher:
Release Date : 1993
Bulletin written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1993 with Geology categories.
Survey Notes
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Author :
language : en
Publisher:
Release Date : 2001
Survey Notes written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Geology categories.
Ammonoid Paleobiology From Macroevolution To Paleogeography
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Author : Christian Klug
language : en
Publisher: Springer
Release Date : 2015-07-22
Ammonoid Paleobiology From Macroevolution To Paleogeography written by Christian Klug and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-07-22 with Science categories.
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.
Mid Carboniferous Ammonoid Biostratigraphy Southern Nye County Nevada
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Author : Alan Lee Titus
language : en
Publisher:
Release Date : 2001
Mid Carboniferous Ammonoid Biostratigraphy Southern Nye County Nevada written by Alan Lee Titus and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Ammonoidea categories.
The Carboniferous Timescale
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Author : S.G. Lucas
language : en
Publisher: Geological Society of London
Release Date : 2022-04-26
The Carboniferous Timescale written by S.G. Lucas and has been published by Geological Society of London this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-04-26 with Science categories.
The print edition is published as 2 hardback volumes, parts A and B, and sold as a set. The Carboniferous was the time of the assembly of Pangaea by the collision of the Gondwanan and Larussian supercontinents, and the principal interval of the late Paleozoic ice ages. These tectonic and climatic events caused dramatic sea-level fluctuations and climate changes and produced a Carboniferous world that was diverse topographically and climatologically, perhaps only rivalled in that diversity by the late Cenozoic world. Furthermore, the Carboniferous was a time of the accumulation of vast coal deposits of great economic and societal significance. The temporal ordering of geological and biotic events during Carboniferous time thus is critical to the interpretation of some unique and pivotal events in Earth history. This temporal ordering is based on the Carboniferous timescale, which has been developed and refined for nearly two centuries. This book reviews the history of the development of the Carboniferous chronostratigraphic scale and includes comprehensive analyses of Carboniferous radioisotopic ages, magnetostratigraphy, isotope-based correlations, cyclostratigraphy and timescale-relevant marine and non-marine biostratigraphy and biochronology.
Memoir
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Author :
language : en
Publisher:
Release Date : 1968
Memoir written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1968 with Gastropoda, Fossil categories.
Publications
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Author : Utah Geological Survey
language : en
Publisher:
Release Date : 2002-10
Publications written by Utah Geological Survey and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-10 with categories.
Zoological Record
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Author :
language : en
Publisher:
Release Date : 2001
Zoological Record written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Classification categories.