Symposium on Major Evolutionary Events and the Geological Record of Plants

Symposium on Major Evolutionary Events and the Geological Record of Plants PDF Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 178

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Symposium on Major Evolutionary Events and the Geological Record of Plants

Symposium on Major Evolutionary Events and the Geological Record of Plants PDF Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 178

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Geological Survey Bulletin

Geological Survey Bulletin PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1324

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Bibliography of North American Geology

Bibliography of North American Geology PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1300

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1919/28 cumulation includes material previously issued in the 1919/20-1935/36 issues and also material not published separately for 1927/28. 1929/39 cumulation includes material previously issued in the 1929/30-1935/36 issues and also material for 1937-39 not published separately.

The Trace-Fossil Record of Major Evolutionary Events

The Trace-Fossil Record of Major Evolutionary Events PDF Author: M. Gabriela Mángano
Publisher: Springer
ISBN: 9401796009
Category : Science
Languages : en
Pages : 372

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This volume addresses major evolutionary changes that took place during the Ediacaran and the Paleozoic. These include discussions on the nature of Ediacaran ecosystems, as well as the ichnologic signature of evolutionary radiations, such as the Cambrian explosion and the Great Ordovician biodiversification event, the invasion of the land, and the end-Permian mass extinction. This volume set provides innovative reviews of the major evolutionary events in the history of life from an ichnologic perspective. Because the long temporal range of trace fossils has been commonly emphasized, biogenic structures have been traditionally overlooked in macroevolution. However, comparisons of ichnofaunas through geologic time do reveal the changing ecology of organism-substrate interactions. The use of trace fossils in evolutionary paleoecology represents a new trend that is opening a window for our understanding of major evolutionary radiations and mass extinctions. Trace fossils provide crucial evidence for the recognition of spatial and temporal patterns and processes associated with paleoecologic breakthroughs.

Phytomorphology

Phytomorphology PDF Author:
Publisher:
ISBN:
Category : Botany
Languages : en
Pages : 372

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National Union Catalog

National Union Catalog PDF Author:
Publisher:
ISBN:
Category : Union catalogs
Languages : en
Pages : 648

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Includes entries for maps and atlases.

Evolutionary Biology

Evolutionary Biology PDF Author: T. Dobzhansky
Publisher: Springer Science & Business Media
ISBN: 1461569443
Category : Science
Languages : en
Pages : 320

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1. Paleobiology of the Precambrian: The Age of Blue-Green Algae.- Morphology and Classification of Cyanophytes.- Assessment of the Cyanophytic Fossil Record.- Quantity of Fossil Evidence.- Quality and Geological Distribution of Fossil Evidence.- Conclusions.- Origin of Blue-Green Algae.- Mode of Origin.- Paleobiological Evidence.- Phylogeny of the Cyanophyta.- Coccoid Line ("Coccogoneae").- Filamentous Line ("Hormogoneae").- Evolutionary Conservatism in the Cyanophyta.- Summary.- References.- 2. Five-Kingdom Classification and the Origin and Evolution of Cells.- Plants and Animals: Botanists a.

Crust of the Earth: A Symposium

Crust of the Earth: A Symposium PDF Author: Arie Poldervaart
Publisher: Geological Society of America
ISBN: 0813720621
Category : Earth (Planet)
Languages : en
Pages : 790

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The National Union Catalogs, 1963-

The National Union Catalogs, 1963- PDF Author:
Publisher:
ISBN:
Category : American literature
Languages : en
Pages : 648

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Bibliography and Index of Geology

Bibliography and Index of Geology PDF Author:
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 1416

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