Conodont Biofacies and Provincialism

Conodont Biofacies and Provincialism PDF Author: David Leigh Clark
Publisher: Geological Society of America
ISBN: 0813721962
Category : Science
Languages : en
Pages : 347

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Conodont Biofacies and Provincialism

Conodont Biofacies and Provincialism PDF Author: David Leigh Clark
Publisher: Geological Society of America
ISBN: 0813721962
Category : Science
Languages : en
Pages : 347

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Book Description


The Great Fossil Enigma

The Great Fossil Enigma PDF Author: Simon J. Knell
Publisher: Indiana University Press
ISBN: 0253006066
Category : Science
Languages : en
Pages : 635

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Book Description
A fascinating, comprehensive, accessible account of conodont fossils—one of paleontology’s greatest mysteries: “Deserves to be widely read and enjoyed” (Priscum). Stephen Jay Gould borrowed from Winston Churchill when he described the eel-like conodont animal as a riddle wrapped in a mystery inside an enigma. The search for its identity confounded scientists for more than a century. Some thought it a slug, others a fish, a worm, a plant, even a primitive ancestor of ourselves. As the list of possibilities grew, an answer to the riddle never seemed any nearer. Would the animal that left behind the miniscule fossils known as conodonts ever be identified? Three times the creature was found, but each was quite different from the others. Were any of them really the one? Simon J. Knell takes the reader on a journey through 150 years of scientific thinking, imagining, and arguing. Slowly the animal begins to reveal traces of itself: its lifestyle, its remarkable evolution, its witnessing of great catastrophes, its movements over the surface of the planet, and finally its anatomy. Today the conodont animal remains perhaps the most disputed creature in the zoological world.

Silurian Cycles

Silurian Cycles PDF Author: James Hall
Publisher: University of State of New York
ISBN:
Category : Geology
Languages : en
Pages : 356

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Palaeobiology of Conodonts

Palaeobiology of Conodonts PDF Author: Richard John Aldridge
Publisher: British Micropalaeontological Society
ISBN:
Category : Conodonts
Languages : en
Pages : 188

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The Recurrence of Vogelgnathus Campbelli-dominated Conodont Faunas in the Visbéan and Early Namurian of the Cantabrian Mts (Spain)

The Recurrence of Vogelgnathus Campbelli-dominated Conodont Faunas in the Visbéan and Early Namurian of the Cantabrian Mts (Spain) PDF Author: A. Spaan
Publisher:
ISBN:
Category : Coccoliths, Fossil
Languages : en
Pages : 738

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Bulletin

Bulletin PDF Author: New York State Museum
Publisher:
ISBN:
Category : Geology
Languages : en
Pages : 352

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Biostratigraphy and Conodont Faunas of Upper Ordovician Through Middle Devonian Rocks, Eastern Arctic Archipelago

Biostratigraphy and Conodont Faunas of Upper Ordovician Through Middle Devonian Rocks, Eastern Arctic Archipelago PDF Author: Teruya Uyeno
Publisher:
ISBN:
Category : Conodonts
Languages : en
Pages : 224

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"The lower and middle Paleozoic strata of the eastern Arctic Archipelago change rapidly laterally from thin, shallow-water platform deposits to thicker, deeper water basinal deposits. The difficulty in correlating such strata has been overcome in part through well controlled conodont zonation, and by supplementary dating using palynomorphs and megafaunas. Such precise dating and correlation are essential for success in the search for petroleum and other mineral deposits. The study will also help refine calibration of the geological time scale in other parts of the world." --

The Grenville Event in the Appalachians and Related Topics

The Grenville Event in the Appalachians and Related Topics PDF Author: Mervin J. Bartholomew
Publisher:
ISBN: 9780813721941
Category : Science
Languages : en
Pages : 766

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Palaeozoic Palaeogeography and Biogeography

Palaeozoic Palaeogeography and Biogeography PDF Author: W. S. McKerrow
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 456

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A Ludlow Conodont Fauna from Irian Jaya (Indonesia)

A Ludlow Conodont Fauna from Irian Jaya (Indonesia) PDF Author: Marinus Boogaard
Publisher:
ISBN:
Category : Conodonts
Languages : en
Pages : 32

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