Download or read book Turritella Zonation Across the Cretaceous Tertiary Boundary California written by Louella Rankin Saul and published by Univ of California Press. This book was released on 1983-01-01 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Turitella Zonation Across the Cretaceous Tertiary Boundary California written by Louella R. Saul and published by . This book was released on 1983-01-01 with total page 117 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Non dinosaurian Lower Vertebrates Across the Cretaceous Tertiary Boundary in Northeastern Montana written by Laurie J. Bryant and published by Univ of California Press. This book was released on 1989-01-01 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: 00 This study presents current data on vertebrate survival and extinction across the Cretaceous-Tertiary boundary in Montana. Nearly all the common taxa of reptiles (except dinosaurs), amphibians, and fish survived the end of the Cretaceous Period; extinctions were concentrated among rare groups and those found in near-shore habitats. The author concludes that ocean regression and climatic deterioration may explain these selective extinction patterns better than catastrophic hypotheses. This study presents current data on vertebrate survival and extinction across the Cretaceous-Tertiary boundary in Montana. Nearly all the common taxa of reptiles (except dinosaurs), amphibians, and fish survived the end of the Cretaceous Period; extinctions were concentrated among rare groups and those found in near-shore habitats. The author concludes that ocean regression and climatic deterioration may explain these selective extinction patterns better than catastrophic hypotheses.

Download or read book Volcanic Rocks of the Santa Maria Province California written by Ronald B. Cole and published by . This book was released on 1998 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Pleistocene Conifer Records Coastal California written by Daniel I. Axelrod and published by Univ of California Press. This book was released on 1983-01-01 with total page 124 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Bulletin written by and published by . This book was released on 1983 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The San Andreas Fault System written by Robert E. Powell and published by Geological Society of America. This book was released on 1993 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors of the ten chapters in this volume critically examine the geologic evidence that constrains timing and magnitude of movement on various faults of the San Andreas system, and they develop and discuss paleogeologic reconstructions based on these constraints. The volume offers new insight into the evolution of the San Andreas fault system,

Download or read book Quaternary Evolution and Biogeography of the Large South American Canidae Mammalia Carnivora written by Annalisa Berta and published by Univ of California Press. This book was released on 1988-01-01 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Skeleton of the Borophaginae Carnivora Canidae written by Kathleen Munthe and published by Univ of California Press. This book was released on 1989-01-01 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume provides the first full description and analysis of the postcranial skeleton of the Tertiary canid subfamily Borophagine. Borophagines have been stereotyped as noncursorial, bone-crushing scavengers, but comparisons with Recent digitigrade carnivores reveal a surprising diversity of habit among borophagines. The author relates functional characteristics to various aspects of borophagine paleoecology, including habitat, diet, social organization, and extinction.

Download or read book Revision of the Ektopodontidae Mammalia Marsupialia Phalangeroidea of the Australian Neogene written by Michael O. Woodburne and published by Univ of California Press. This book was released on 1986-01-01 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Miocene Floras from the Middlegate Basin West central Nevada written by Daniel I. Axelrod and published by Univ of California Press. This book was released on 1985-01-01 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Taxonomic Atlas of the Benthic Fauna of the Santa Maria Basin and Western Santa Barbara Channel The Mollusca part 2 gastropoda written by Andrew L. Lissner and published by . This book was released on 1996 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Open file Report written by and published by . This book was released on 1986 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Approaches to Speciation in the Fossil Record written by Douglas H. Erwin and published by Columbia University Press. This book was released on 1995 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt: A collection of case studies that seeks to reexamine the understanding of the speciation patterns that appear in the fossil record through an analysis of the patterns and their presumed processes. In each case, the rigorous techniques of morphological analysis, quantitative genetic analysis, phylogenetic analysis, and sedimentary completeness have been employed.

Download or read book Place of Origin of the Salinian Block California as Based on Clast Compositions of Upper Cretaceous and Lower Tertiary Conglomerates written by Victor M. Seiders and published by . This book was released on 1992 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1902 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Seismicity of the United States 1568 1989 revised written by Carl W. Stover and published by . This book was released on 1992 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: