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Advances in Trilobite Research
Language: en
Pages: 452

Advances in Trilobite Research

Authors: Isabel Rábano
Categories: Trilobites
Type: BOOK - Published: 2008 - Publisher: IGME

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Fossils, Phylogeny, and Form
Language: en
Pages: 420

Fossils, Phylogeny, and Form

Authors: Jonathan M. Adrain
Categories: Science
Type: BOOK - Published: 2012-12-06 - Publisher: Springer Science & Business Media

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Phylogenetic analysis and morphometrics have been developed by biologists into rigorous analytic tools for testing hypotheses about the relationships between gr
Upper Cambrian and Lower Ordovician Trilobite Biostratigraphy of the Rabbitkettle Formation, Western District of Mackenzie
Language: en
Pages: 210

Upper Cambrian and Lower Ordovician Trilobite Biostratigraphy of the Rabbitkettle Formation, Western District of Mackenzie

Authors: Rolf Ludvigsen
Categories: Nature
Type: BOOK - Published: 1982 - Publisher: ROM

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Two measured sections of the upper Rabbitkettle Formation in the western District of Mackenzie are separated by a thrust fault. These sections provide a record
The Geologic Time Scale 2012
Language: en
Pages: 1175

The Geologic Time Scale 2012

Authors: Felix Gradstein
Categories: Science
Type: BOOK - Published: 2012-09-01 - Publisher: Elsevier

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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 Publish
Extinction and Phylogeny
Language: en
Pages: 276

Extinction and Phylogeny

Authors: Michael J. Novacek
Categories: Science
Type: BOOK - Published: 1992 - Publisher: Columbia University Press

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More than 99% of all life that has ever existed on this planet is extinct. Moreover, human acceleration of the extinction of species has created a crisis in bio