The Nonmarine Permian

The Nonmarine Permian PDF Author: Spencer G. Lucas
Publisher: New Mexico Museum of Natural History and Science
ISBN:
Category :
Languages : en
Pages : 371

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The Nonmarine Permian

The Nonmarine Permian PDF Author: Spencer G. Lucas
Publisher: New Mexico Museum of Natural History and Science
ISBN:
Category :
Languages : en
Pages : 371

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Book Description


The Nonmarine Triassic

The Nonmarine Triassic PDF Author: Spencer G. Lucas
Publisher: New Mexico Museum of Natural History and Science
ISBN:
Category :
Languages : en
Pages : 522

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Ichnology of the Nonmarine Permian

Ichnology of the Nonmarine Permian PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 816

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New Lower Permian Nonmarine Arthropod Trace Fossils from New Mexico and South Africa

New Lower Permian Nonmarine Arthropod Trace Fossils from New Mexico and South Africa PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages :

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The Permian Timescale

The Permian Timescale PDF Author: S.G. Lucas
Publisher: Geological Society of London
ISBN: 1786202824
Category : Science
Languages : en
Pages : 459

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Book Description
This volume brings together state-of-the-art reviews of the non-biostratigraphic and biostratigraphic data that are used to define and correlate Permian time intervals. It includes analyses of Permian radio-isotopic ages, magnetostratigraphy, isotope-based stratigraphy and timescale-relevant biostratigraphy. It is the first book devoted to this subject and represents the cutting edge of Permian time-scale research.

Early Evolutionary History of the Synapsida

Early Evolutionary History of the Synapsida PDF Author: Christian F. Kammerer
Publisher: Springer Science & Business Media
ISBN: 9400768419
Category : Science
Languages : en
Pages : 332

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Book Description
Non-mammalian synapsids were the dominant terrestrial vertebrates from the Late Carboniferous to the Middle Triassic and play a key role in understanding the origin and evolution of mammals. Despite these facts and the outstanding fossil record of the group, early synapsids remain obscure. This book showcases the full breadth of contemporary research on non-mammalian synapsids, ranging from taxonomy and phylogenetics to functional morphology, biogeography, paleoecology, and patterns of diversity. It also underscores the importance and potential of studying non-mammalian synapsid paleobiology in its own right, not just in the context of mammalian evolution.​

Paleozoic and Mesozoic tectonic evolution of central and eastern Asia

Paleozoic and Mesozoic tectonic evolution of central and eastern Asia PDF Author: Gregory Arlen Davis
Publisher: Geological Society of America
ISBN: 9780813711942
Category : Science
Languages : en
Pages : 612

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Book Description
Hendrix (geology, U. of Montana) and Davis (earth sciences, U. of Southern California) present 19 articles detailing ground-based work on the history of assembly and intracontinental deformation of central and eastern Asia. Chapters look at the structural, thermochronologic, and sedimentary records of the history of Paleozoic assembly in Mongolia and central and western China. Further information is presented on Mesozoic deformation in orogenic belts of central and eastern Asia. Asia's sedimentary basins are examined and the intracontinental deformation they record is documented. Many of these contributions, particularly the papers examining Mongolian geology, are the first ground-based articles written in English. Annotation c. Book News, Inc., Portland, OR (booknews.com)

Mammalian Evolution, Diversity and Systematics

Mammalian Evolution, Diversity and Systematics PDF Author: Frank Zachos
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110382547
Category : Science
Languages : en
Pages : 822

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Book Description
There are nearly 6,000 mammalian species, among them our own. Research on our evolutionary cousins has a long history, but the last 20 years have seen particularly rapid progress in disentangling the interrelationships and evolutionary history of mammals. The present volume combines up-to-date reviews on mammalian phylogenetics with paleontological, taxonomic and evolutionary chapters and also summarizes the historical development of our insights in mammalian relationships, and thus our own place in the Tree of Life. Our book places the present biodiversity crisis in context, with one in four mammal species threatened by extinction, and reviews the distribution and conservation of mammalian diversity across the globe. This volume is the introductory tome to the new Mammalia series of the Handbook of Zoology and will be essential reading for mammalogists, zoologists and conservationists alike.

The Triassic Timescale

The Triassic Timescale PDF Author: Spencer G. Lucas
Publisher: Geological Society of London
ISBN: 9781862392960
Category : Cyclostratigraphy
Languages : en
Pages : 528

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Book Description
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.

Permian-Triassic Pangean Basins and Foldbelts Along the Panthalassan Margin of Gondwanaland

Permian-Triassic Pangean Basins and Foldbelts Along the Panthalassan Margin of Gondwanaland PDF Author: J. J. Veevers
Publisher: Geological Society of America
ISBN: 9780813711843
Category : Science
Languages : en
Pages : 396

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Book Description
This volume summarizes the current state of knowledge of each of the main sectors of the basin. After reconstructing Permian-Triassic Gondwanaland, authors from South America, South Africa, Antarctica, and Australia illustrate the relevant geology of each sector in maps and time-space diagrams under