A Comprehensive Guide to the Fossil Flora of Mazon Creek PDF Download
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Author: Jack Wittry
Publisher:
ISBN: 9780578228907
Category : Earth sciences
Languages : en
Pages : 275
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Book Description
The Mazon Creek flora of Illinois remain the best known Pennsylvanian-age flora and one of the most diverse fossil flora assemblages in western Euramerica. This guide contains new taxa and updated names and information. Many of these newly discovered taxa are presently very rare, with only one or two known examples; in some instances they are unique to the area. Included is a new census based on The Field Museum's collection.
Author: Jack Wittry
Publisher:
ISBN: 9780578228907
Category : Earth sciences
Languages : en
Pages : 275
Get Book Here
Book Description
The Mazon Creek flora of Illinois remain the best known Pennsylvanian-age flora and one of the most diverse fossil flora assemblages in western Euramerica. This guide contains new taxa and updated names and information. Many of these newly discovered taxa are presently very rare, with only one or two known examples; in some instances they are unique to the area. Included is a new census based on The Field Museum's collection.
Author: Jack Wittry
Publisher:
ISBN:
Category : Paleobotany
Languages : en
Pages : 176
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Book Description
Author: Jack Wittry
Publisher:
ISBN: 9780578111476
Category : Animals, Fossil
Languages : en
Pages : 202
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Book Description
Author: Charles W. Shabica
Publisher:
ISBN: 9780925065216
Category : Animals, Fossil
Languages : en
Pages : 0
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Book Description
Author: Christopher J. Cleal
Publisher: Cambridge University Press
ISBN: 1108483445
Category : Medical
Languages : en
Pages : 257
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Book Description
Offers a practical guide for the non-specialist on studying and learning from plant fossils to understand the evolution of vegetation on Earth.
Author: Thomas Testa
Publisher:
ISBN: 9780615957500
Category :
Languages : en
Pages :
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Book Description
Author: Charles Brian Read
Publisher:
ISBN:
Category : Formations (Geology)
Languages : en
Pages : 88
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Book Description
Author: Bruce L. Stinchcomb
Publisher: Schiffer Publishing
ISBN: 9780764343278
Category : Nature
Languages : en
Pages : 0
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Book Description
Over 670 color photos reveal the Paleozoic plants that covered the earth from 500 to 260 million years ago, well before the dinosaurs roamed the world. These plants provide some of the earliest records to the greening of planet earth. They also make fascinating, very attractive fossils, which can be considered as "nature's artwork." The fossil record provides a window into the first "forests" of the Devonian Period, followed by the peculiar plants of the Lower Carboniferous. These plants, in turn, were followed by those of the Upper Carboniferous, abundant vegetation that is responsible for almost half of the planet's coal seams. Coal swamp vegetation is followed by the more sparse Permian floras, which preceded what was the earth's most profound extinction event. Marine plants also make their appearance in the world during this period, as do various puzzling fossil tracks and burrows previously thought to be marine plant fossils. This book is for all who are curious about the ancient earth.
Author: Michael J. Benton
Publisher: John Wiley & Sons
ISBN: 1118685407
Category : Science
Languages : en
Pages : 1001
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Book Description
This book presents a comprehensive overview of the science of the history of life. Paleobiologists bring many analytical tools to bear in interpreting the fossil record and the book introduces the latest techniques, from multivariate investigations of biogeography and biostratigraphy to engineering analysis of dinosaur skulls, and from homeobox genes to cladistics. All the well-known fossil groups are included, including microfossils and invertebrates, but an important feature is the thorough coverage of plants, vertebrates and trace fossils together with discussion of the origins of both life and the metazoans. All key related subjects are introduced, such as systematics, ecology, evolution and development, stratigraphy and their roles in understanding where life came from and how it evolved and diversified. Unique features of the book are the numerous case studies from current research that lead students to the primary literature, analytical and mathematical explanations and tools, together with associated problem sets and practical schedules for instructors and students. “..any serious student of geology who does not pick this book off the shelf will be putting themselves at a huge disadvantage. The material may be complex, but the text is extremely accessible and well organized, and the book ought to be essential reading for palaeontologists at undergraduate, postgraduate and more advanced levels—both in Britain as well as in North America.” Falcon-Lang, H., Proc. Geol. Assoc. 2010 “...this is an excellent introduction to palaeontology in general. It is well structured, accessibly written and pleasantly informative .....I would recommend this as a standard reference text to all my students without hesitation.” David Norman Geol Mag 2010 Companion website This book includes a companion website at: www.blackwellpublishing.com/paleobiology The website includes: · An ongoing database of additional Practical’s prepared by the authors · Figures from the text for downloading · Useful links for each chapter · Updates from the authors
Author: S. Blair Hedges
Publisher: OUP Oxford
ISBN: 019160898X
Category : Science
Languages : en
Pages : 1237
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Book Description
The evolutionary history of life includes two primary components: phylogeny and timescale. Phylogeny refers to the branching order (relationships) of species or other taxa within a group and is crucial for understanding the inheritance of traits and for erecting classifications. However, a timescale is equally important because it provides a way to compare phylogeny directly with the evolution of other organisms and with planetary history such as geology, climate, extraterrestrialimpacts, and other features.The Timetree of Life is the first reference book to synthesize the wealth of information relating to the temporal component of phylogenetic trees. In the past, biologists have relied exclusively upon the fossil record to infer an evolutionary timescale. However, recent revolutionary advances in molecular biology have made it possible to not only estimate the relationships of many groups of organisms, but also to estimate their times of divergence with molecular clocks. The routineestimation and utilization of these so-called 'time-trees' could add exciting new dimensions to biology including enhanced opportunities to integrate large molecular data sets with fossil and biogeographic evidence (and thereby foster greater communication between molecular and traditional systematists). Theycould help estimate not only ancestral character states but also evolutionary rates in numerous categories of organismal phenotype; establish more reliable associations between causal historical processes and biological outcomes; develop a universally standardized scheme for biological classifications; and generally promote novel avenues of thought in many arenas of comparative evolutionary biology.This authoritative reference work brings together, for the first time, experts on all major groups of organisms to assemble a timetree of life. The result is a comprehensive resource on evolutionary history which will be an indispensable reference for scientists, educators, and students in the life sciences, earth sciences, and molecular biology. For each major group of organism, a representative is illustrated and a timetree of families and higher taxonomic groups is shown. Basic aspects ofthe evolutionary history of the group, the fossil record, and competing hypotheses of relationships are discussed. Details of the divergence times are presented for each node in the timetree, and primary literature references are included. The book is complemented by an online database(www.timetree.net) which allows researchers to both deposit and retrieve data.
