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Paleontological Events

1997 Computers
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Release : 1997
Genre : Computers
Kind : eBook
Book Rating : 501/5 ( reviews)

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Book Synopsis Paleontological Events by : Carlton Elliot Brett

Download or read book Paleontological Events written by Carlton Elliot Brett. This book was released on 1997. Available in PDF, EPUB and Kindle. Book excerpt: A recent renaissance in the field of "event" stratigraphy has promoted a much more thorough examination of the geologic record of particular fossil-bearing strata. This reference work compiles the findings of leading researchers on fossil beds, epiboles and global bioevents, mapping out a definitive temporal and regional classification of event horizons. Based primarily on research with Lower and Middle Paleozoic rocks of eastern North America, 'this volume significantly links these events to relatively short-term phenomena, including storms and climate-forcing cycles. An invaluable resource for specialists and students in the fields of paleontology, paleoecology, stratigraphy, and sedimentology, Paleontological Events helps to clarify the biological and taphonomic significance of these horizons.

The Trace-Fossil Record of Major Evolutionary Events

2016-11-17 Science
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Release : 2016-11-17
Genre : Science
Kind : eBook
Book Rating : 975/5 ( reviews)

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Book Synopsis The Trace-Fossil Record of Major Evolutionary Events by : M. Gabriela Mángano

Download or read book The Trace-Fossil Record of Major Evolutionary Events written by M. Gabriela Mángano. This book was released on 2016-11-17. Available in PDF, EPUB and Kindle. Book excerpt: This volume addresses major evolutionary changes that took place during the Mesozoic and the Cenozoic. These include discussions on major evolutionary radiations and ecological innovations on land and at sea, such as the Mesozoic marine revolution, the Mesozoic radiation of vertebrates, the Mesozoic lacustrine revolution, the Cenozoic radiation of mammals, the evolution of paleosol biotas, and the evolution of hominins. The roles of mass extinctions at the end of the Triassic and at the end of the Cretaceous are assessed. 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.

Carbon Dates

1999 Nature
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Release : 1999
Genre : Nature
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Carbon Dates by : Donald F. Glut

Download or read book Carbon Dates written by Donald F. Glut. This book was released on 1999. Available in PDF, EPUB and Kindle. Book excerpt: This unique calendrically ordered book provides fascinating tidbits of information on significant events in the world of paleontology and happenings related to prehistoric life. The reader can look under any day of the year and find, for example, which scientists were born on that day, what fossil discoveries were made, which museums were opened, what dinosaur-related movies premiered, and so on. Both richly informative and entertaining, this work brings to light many interesting paleo-coincidences. The very substantial text is supplemented by many photographs and line drawings. All fully indexed.

The Trace-Fossil Record of Major Evolutionary Events

2016-11-17 Science
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Release : 2016-11-17
Genre : Science
Kind : eBook
Book Rating : 009/5 ( reviews)

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Book Synopsis The Trace-Fossil Record of Major Evolutionary Events by : M. Gabriela Mángano

Download or read book The Trace-Fossil Record of Major Evolutionary Events written by M. Gabriela Mángano. This book was released on 2016-11-17. Available in PDF, EPUB and Kindle. Book excerpt: 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.

The Great Ordovician Biodiversification Event

2004 Nature
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Release : 2004
Genre : Nature
Kind : eBook
Book Rating : 786/5 ( reviews)

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Book Synopsis The Great Ordovician Biodiversification Event by : B. D. Webby

Download or read book The Great Ordovician Biodiversification Event written by B. D. Webby. This book was released on 2004. Available in PDF, EPUB and Kindle. Book excerpt: Two of the greatest evolutionary events in the history of life on Earth occurred during Early Paleozoic time. The first was the Cambrian explosion of skeletonized marine animals about 540 million years ago. The second was the "Great Ordovician Biodiversification Event," which is the focus of this book. This is the first book devoted specifically to establishing the global patterns of differentiation of Ordovician biotas through time and space. It provides extensive genus- and species-level diversity data for the many Ordovician fossil groups and presents an evaluation of how each group diversified, with assessments of patterns of change, and rates of origination and extinction.

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