Author: Charles Brian Read
Publisher:
ISBN:
Category : Formations (Geology)
Languages : en
Pages : 88

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Book Description

Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 762

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Book Description

Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 458

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Book Description

Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category :
Languages : en
Pages : 734

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Author: Felix Gradstein
Publisher: Elsevier
ISBN: 0128243619
Category : Science
Languages : en
Pages : 1393

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Book Description
Geologic Time Scale 2020 (2 volume set) contains contributions from 80+ leading scientists who present syntheses in an easy-to-understand format that includes numerous color charts, maps and photographs. In addition to detailed overviews of chronostratigraphy, evolution, geochemistry, sequence stratigraphy and planetary geology, the GTS2020 volumes have separate chapters on each geologic period with compilations of the history of divisions, the current GSSPs (global boundary stratotypes), detailed bio-geochem-sequence correlation charts, and derivation of the age models. The authors are on the forefront of chronostratigraphic research and initiatives surrounding the creation of an international geologic time scale. The included charts display the most up-to-date, international standard as ratified by the International Commission on Stratigraphy and the International Union of Geological Sciences. As the framework for deciphering the history of our planet Earth, this book is essential for practicing Earth Scientists and academics. - Completely updated geologic time scale - Provides the most detailed integrated geologic time scale available that compiles and synthesize information in one reference - Gives insights on the construction, strengths and limitations of the geological time scale that greatly enhances its function and its utility

Author: Paul Averitt
Publisher:
ISBN:
Category : Coal
Languages : en
Pages : 184

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Book Description
A compendium of about 1,300 geological reports, maps, and statistical summaries.

Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 394

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Author: Don R. Mabey
Publisher:
ISBN:
Category : Alaska
Languages : en
Pages : 422

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Book Description

Author: Anna K. Behrensmeyer
Publisher: University of Chicago Press
ISBN: 9780226041544
Category : Science
Languages : en
Pages : 596

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Book Description
Breathtaking in scope, this is the first survey of the entire ecological history of life on land—from the earliest traces of terrestrial organisms over 400 million years ago to the beginning of human agriculture. By providing myriad insights into the unique ecological information contained in the fossil record, it establishes a new and ambitious basis for the study of evolutionary paleoecology of land ecosystems. A joint undertaking of the Evolution of Terrestrial Ecosystems Consortium at the National Museum of Natural History, Smithsonian Institution, and twenty-six additional researchers, this book begins with four chapters that lay out the theoretical background and methodology of the science of evolutionary paleoecology. Included are a comprehensive review of the taphonomy and paleoenvironmental settings of fossil deposits as well as guidelines for developing ecological characterizations of extinct organisms and the communities in which they lived. The remaining three chapters treat the history of terrestrial ecosystems through geological time, emphasizing how ecological interactions have changed, the rate and tempo of ecosystem change, the role of exogenous "forcing factors" in generating ecological change, and the effect of ecological factors on the evolution of biological diversity. The six principal authors of this volume are all associated with the Evolution of Terrestrial Ecosystems program at the National Museum of Natural History, Smithsonian Institution.

Author: Geological Survey (U.S.)
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 84

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Book Description
A description of the stratigraphic units shown on the State geologic map, with discussions of the structural geology, economic geology, and physiography of the State.