Upper Devonian Famennian ammonoids from the Canning Basin, western Australia

Upper Devonian Famennian ammonoids from the Canning Basin, western Australia PDF Author: Morris S. Petersen
Publisher:
ISBN:
Category :
Languages : en
Pages : 55

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Upper Devonian Famennian ammonoids from the Canning Basin, western Australia

Upper Devonian Famennian ammonoids from the Canning Basin, western Australia PDF Author: Morris S. Petersen
Publisher:
ISBN:
Category :
Languages : en
Pages : 55

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Book Description


Upper Devonian, Famennian, Ammonoids from the Canning Basin, Western Australia

Upper Devonian, Famennian, Ammonoids from the Canning Basin, Western Australia PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 0

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Upper Devonian (Famennian) Ammonoids from the Canning Basin, Western Australia

Upper Devonian (Famennian) Ammonoids from the Canning Basin, Western Australia PDF Author: Morris S. Petersen
Publisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 72

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Upper Devonian (famennian) ammonoids from the Fitzroy Basin, Western Australia

Upper Devonian (famennian) ammonoids from the Fitzroy Basin, Western Australia PDF Author: Morris S. Petersen
Publisher:
ISBN:
Category : Paleontology
Languages : en
Pages : 147

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Upper Devonian (famennian) Ammonoids from the Fitzroy Basin, Western Australia

Upper Devonian (famennian) Ammonoids from the Fitzroy Basin, Western Australia PDF Author: Morris Smith Petersen
Publisher:
ISBN:
Category : Ammonoidae
Languages : en
Pages : 294

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The Famennian "Golden Age" of Conodonts and Ammonoids in the Polish Part of the Variscan Sea

The Famennian Author: Jerzy Dzik
Publisher:
ISBN:
Category : Ammonoidea
Languages : en
Pages : 382

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Upper Devonian Ammonoids from the Manticoceras Zone, Fitzroy Basin, Western Australia

Upper Devonian Ammonoids from the Manticoceras Zone, Fitzroy Basin, Western Australia PDF Author: Brian Frederick Glenister
Publisher:
ISBN:
Category : Ammoniodea
Languages : en
Pages : 39

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Devonian Events and Correlations

Devonian Events and Correlations PDF Author: R. T. Becker
Publisher: Geological Society of London
ISBN: 9781862392229
Category : Science
Languages : en
Pages : 296

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Book Description
The Devonian was a peculiar period, characterized by simplified plate tectonic configurations, climatic overheating and widely flooded continents. The bloom of fishes and ammonoids, extensive reef complexes, and the conquest of land indicate major biosphere innovations, punctuated by many global events, including two of the biggest mass extinctions. The Devonian was the first system for which subdivisions were formally defined. This was achieved by significant advances in pelagic biostratigraphy. The chronostratigraphic framework and interdisciplinary techniques allow us to correlate intervals or sudden events across facies boundaries, in order to reconstruct the sedimentary and evolutionary history of the system with highest precision. This volume honors the lifetime stratigraphic achievements of Michael Robert House (1930-2002). Based on case studies from Europe, North Africa and North America, it shows how the combination of biostratigraphy, chemostratigraphy, magnetostratigraphy, sequence stratigraphy and event stratigraphy can contribute to a much deeper understanding of both regional and global environmental change.

The Geologic Time Scale 2012

The Geologic Time Scale 2012 PDF Author: F M Gradstein
Publisher: Elsevier
ISBN: 0444594256
Category : Science
Languages : en
Pages : 1176

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Book Description
The Geologic Time Scale 2012, winner of a 2012 PROSE Award Honorable Mention for Best Multi-volume Reference in Science from the Association of American Publishers, is the framework for deciphering the history of our planet Earth. The authors have been at the forefront of chronostratigraphic research and initiatives to create an international geologic time scale for many years, and the charts in this book present the most up-to-date, international standard, as ratified by the International Commission on Stratigraphy and the International Union of Geological Sciences. This 2012 geologic time scale is an enhanced, improved and expanded version of the GTS2004, including chapters on planetary scales, the Cryogenian-Ediacaran periods/systems, a prehistory scale of human development, a survey of sequence stratigraphy, and an extensive compilation of stable-isotope chemostratigraphy. This book is an essential reference for all geoscientists, including researchers, students, and petroleum and mining professionals. The presentation is non-technical and illustrated with numerous colour charts, maps and photographs. The book also includes a detachable wall chart of the complete time scale for use as a handy reference in the office, laboratory or field. The most detailed international geologic time scale available that contextualizes information in one single reference for quick desktop access Gives insights in the construction, strengths, and limitations of the geological time scale that greatly enhances its function and its utility Aids understanding by combining with the mathematical and statistical methods to scaled composites of global succession of events Meets the needs of a range of users at various points in the workflow (researchers extracting linear time from rock records, students recognizing the geologic stage by their content)

Cephalopods Present and Past: New Insights and Fresh Perspectives

Cephalopods Present and Past: New Insights and Fresh Perspectives PDF Author: Neil H. Landman
Publisher: Springer Science & Business Media
ISBN: 1402068069
Category : Science
Languages : en
Pages : 493

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Book Description
This book brings together international scientists who focus on present-day and fossil cephalopods, ranging broadly from Paleozoic ammonoids to today's octopods. It covers systematics and evolution; hard- and soft part morphology; and ecology, biogeography, and taphonomy. The book also includes new evidence for the existence of an ink sac in fossil ammonoids and features the first record of an in-depth study of octopus ecology in Alaska.