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Book Synopsis LATE GRIESBACHIAN (EARLY TRIASSIC) AMMONOIDS AND NAUTILOIDS FROM THE DINWOODY FORMATION AT CRITTENDEN SPRINGS, ELKO COUNTY, NEVADA by : JAMES F. JENKS
Download or read book LATE GRIESBACHIAN (EARLY TRIASSIC) AMMONOIDS AND NAUTILOIDS FROM THE DINWOODY FORMATION AT CRITTENDEN SPRINGS, ELKO COUNTY, NEVADA written by JAMES F. JENKS and published by New Mexico Museum of Natural History and Science. This book was released on 2021-06-01 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Late Griesbachian (early Triassic) Ammonoids and Nautiloids from the Dinwoody Formation at Crittenden Springs, Elko County, Nevada by : James F. Jenks
Download or read book Late Griesbachian (early Triassic) Ammonoids and Nautiloids from the Dinwoody Formation at Crittenden Springs, Elko County, Nevada written by James F. Jenks and published by . This book was released on 2021 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis LATE CENOZOIC VERTEBRATES FROM THE AMERICAN SOUTHWEST: A TRIBUTE TO ARTHUR H. HARRIS by : Gary S. Morgan
Download or read book LATE CENOZOIC VERTEBRATES FROM THE AMERICAN SOUTHWEST: A TRIBUTE TO ARTHUR H. HARRIS written by Gary S. Morgan and published by New Mexico Museum of Natural History and Science. This book was released on 2022-07-01 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis THE ICHNOLOGY OF VERTEBRATE CONSUMPTION: DENTALITES, GASTROLITHS AND BROMALITES by : ADRIAN P. HUNT
Download or read book THE ICHNOLOGY OF VERTEBRATE CONSUMPTION: DENTALITES, GASTROLITHS AND BROMALITES written by ADRIAN P. HUNT and published by New Mexico Museum of Natural History and Science. This book was released on 2021-11-10 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis New Smithian (Early Triassic) ammanoids from Crittenden Springs, Elko County, Nevada: Implications for taxonomy, biostratigraphy and biogeography by : James F. Jenks
Download or read book New Smithian (Early Triassic) ammanoids from Crittenden Springs, Elko County, Nevada: Implications for taxonomy, biostratigraphy and biogeography written by James F. Jenks and published by New Mexico Museum of Natural History and Science. This book was released on 2010-01-01 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Ammonites furnish correlations with Jurassic rocks elsewhere on the Pacific coast and with the standard European stages.
Book Synopsis Late Jurassic Ammonites from the Western Sierra Nevada, California by : Ralph Willard Imlay
Download or read book Late Jurassic Ammonites from the Western Sierra Nevada, California written by Ralph Willard Imlay and published by . This book was released on 1961 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ammonites furnish correlations with Jurassic rocks elsewhere on the Pacific coast and with the standard European stages.
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.
Book Synopsis Ammonoid Paleobiology: From macroevolution to paleogeography by : Christian Klug
Download or read book Ammonoid Paleobiology: From macroevolution to paleogeography written by Christian Klug and published by Springer. This book was released on 2015-07-22 with total page 615 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Olenekian (Early Triassic) Stratigraphy and Fossil Assemblages in Northeastern Vietnam by : Yasunari Shigeta
Download or read book Olenekian (Early Triassic) Stratigraphy and Fossil Assemblages in Northeastern Vietnam written by Yasunari Shigeta and published by . This book was released on 2014 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt:
This book envisages a multi-proxy approach using stable isotopes, geochemical proxies, magnetic susceptibility and associated biotic events for paleoclimatic and paleoenvironmental interpretations of the Mesozoic sedimentary record of India. Mesozoic rocks of India record abnormal sea level rise, greenhouse climate, intensified volcanism, hypoxia in seawater, extensive black shale deposition, and hydrocarbon occurrence. The Mesozoic has also witnessed mass extinction events, evolution of dinosaurs, and breakdown of the supercontinent Pangea and the formation of Gondwana. Although the Mesozoic geology of India has witnessed significant progress in the last century, literature survey reveals a huge gap in knowledge regarding sequence stratigraphy, chemostratigraphy and key geological events. A synthesis of sedimentological, paleontological and chemical data is included to presenting a comprehensive understanding of the Indian Mesozoic record to students, researchers and professionals.
Book Synopsis Mesozoic Stratigraphy of India by : Santanu Banerjee
Download or read book Mesozoic Stratigraphy of India written by Santanu Banerjee and published by Springer Nature. This book was released on 2021-08-02 with total page 727 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book envisages a multi-proxy approach using stable isotopes, geochemical proxies, magnetic susceptibility and associated biotic events for paleoclimatic and paleoenvironmental interpretations of the Mesozoic sedimentary record of India. Mesozoic rocks of India record abnormal sea level rise, greenhouse climate, intensified volcanism, hypoxia in seawater, extensive black shale deposition, and hydrocarbon occurrence. The Mesozoic has also witnessed mass extinction events, evolution of dinosaurs, and breakdown of the supercontinent Pangea and the formation of Gondwana. Although the Mesozoic geology of India has witnessed significant progress in the last century, literature survey reveals a huge gap in knowledge regarding sequence stratigraphy, chemostratigraphy and key geological events. A synthesis of sedimentological, paleontological and chemical data is included to presenting a comprehensive understanding of the Indian Mesozoic record to students, researchers and professionals.
The Mesozoic Era begins with the approximately 50-million-year-long Triassic Period, a major juncture in Earth history when the vast Pangaean supercontinent completed its assembly and began its fragmentation, and the global biota diversified and modern-ized after the end-Permian mass extinction, the most extensive biotic decimation of the Phanerozoic. The temporal ordering of geological and biotic events during Triassic time thus is critical to the interpretation of some unique and pivotal events in Earth his-tory. This temporal ordering is mostly based on the Triassic time-scale, which has been developed and refined for nearly two centu-ries. This book reviews the state of the art of the Triassic timescale and includes comprehensive analyses of Triassic radio-isotopic ages, magnetostratigraphy, isotope-based and cyclostratigraphic correlations and timescale -relevant marine and non-marine bio-stratigraphy.
Book Synopsis The Triassic Timescale by : Spencer G. Lucas
Download or read book The Triassic Timescale written by Spencer G. Lucas and published by Geological Society of London. This book was released on 2010 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mesozoic Era begins with the approximately 50-million-year-long Triassic Period, a major juncture in Earth history when the vast Pangaean supercontinent completed its assembly and began its fragmentation, and the global biota diversified and modern-ized after the end-Permian mass extinction, the most extensive biotic decimation of the Phanerozoic. The temporal ordering of geological and biotic events during Triassic time thus is critical to the interpretation of some unique and pivotal events in Earth his-tory. This temporal ordering is mostly based on the Triassic time-scale, which has been developed and refined for nearly two centu-ries. This book reviews the state of the art of the Triassic timescale and includes comprehensive analyses of Triassic radio-isotopic ages, magnetostratigraphy, isotope-based and cyclostratigraphic correlations and timescale -relevant marine and non-marine bio-stratigraphy.
