Download Free On Vertebrata Of The Mid Creta Book in PDF and EPUB Free Download. You can read online On Vertebrata Of The Mid Creta and write the review.

Includes section "Review of recent geological literature."
This is the only biography of William Diller Matthew (1871-1930), a paleontologist's paleontologist, and a man who occupies a major position in the history of North American paleontology. Using personal letters, archives, and accounts from those who knew Matthew, Edwin Colbert paints a compelling portrait of the scientist's work, presenting a delightful look at Matthew's family and life in New York at the turn of the century, complete with photographs of his excavations and world travels, relatives, and environs.
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.