Download or read book Results of the Pinchot South Sea Expedition III Galapagos Reptiles Notulae Naturae of The Academy of Natural Sciences of Phila No 15 written by and published by Academy of Natural Sciences. This book was released on with total page 4 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Notulae Naturae of the Academy of Natural Sciences of Philadelphia written by and published by . This book was released on 1943 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Fresh Water Fishes and West Indian Zoogeography written by George Sprague Myers and published by . This book was released on 1938 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Historical Geology written by Charles Schuchert and published by . This book was released on 1924 with total page 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Text book of Geology Outlines of historical geology written by Louis Valentine Pirsson and published by . This book was released on 1924 with total page 768 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Check list of the Fossil Birds of North America written by Alexander Wetmore and published by . This book was released on 1940 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book EXTINCT AND VANISHING MAMMALS OF THE WESTERN HEMISPHERE written by GLOVER M. ALLEN and published by . This book was released on 2019 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Zoological Results of the Denison Crockett South Pacific Expedition for the Academy of Natural Sciences of Philadelphia 1937 38 written by Frederick A. Ulmer and published by . This book was released on 1940 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Nautilus written by W. Bruce Saunders and published by Springer Science & Business Media. This book was released on 2009-12-17 with total page 683 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. 1 Nautilus and Allonautilus: Two Decades of Progress W. Bruce Saunders Department of Geology Bryn Mawr College Bryn Mawr PA 19010 wsaunder@brynmawr. edu Neil H. Landman Division of Paleontology American Museum of Natural History New York, New York 10024 landman@amnh. org When Nautilus: Biology and Paleobiology of a Living Fossil was published in 1987, it marked a milestone in cross-disciplinary collaboration. More than half of the contributing authors (36/65) were paleontologists, many of whom were collaborating with neontological counterparts. Their interest in studying this reclusive, poorly known animal was being driven by a search for clues to the mode of life and natural history of the once dominant shelled cephalopods, through study of the sole surviving genus. At the same time, Nautilus offered an opportunity for neontologists to look at a fundamentally different, phylogenetically basal member of the extant Cephalopoda. It was a w- win situation, combining paleontological deep-time perspectives, old fashioned expeditionary zeal, traditional biological approaches and new techniques. The results were cross-fertilized investigations in such disparate fields as ecology, functional morphology, taphonomy, genetics, phylogeny, locomotive dynamics, etc. As one reviewer of the xxxvi Introduction xxxvii book noted, Nautilus had gone from being one of the least known to one of the best understood of living cephalopods.

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