Download or read book Fossil Mammals of the Tertiary of Northeastern Colorado written by William Diller Matthew and published by . This book was released on 1901 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fossil Mammals of the Tertiary of Northeastern Colorado written by William Diller Matthew and published by . This book was released on 1901 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fossil Mammals of the Tertiary of North eastern Colorado written by William Diller Matthew and published by . This book was released on 1902 with total page 93 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Fossil Mammals of the Tertiary of Northeastern Colorado American Museum Collection Of 1898 written by William Diller Matthew and published by Rarebooksclub.com. This book was released on 2013-09 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1901 edition. Excerpt: ... cliff at the point w ere Locality of iilvrycoc/urrus and P/rlaoc on The Loup Fork l Mr. Douglas uses this name only " provisionally" (Am. Jour. Sci. toot, Vol. XI, p. 82) in order to avoid anticipating my previously written but until now unpublished work on the subject. matter, I think it will avoid possible confusion to use his name, as it was published with a valid definition, While appreciating his courtesy in the Fig. 18..lIzryeoe/ra'ru.rfiroprius. Skull, side view, x I. No. 8968. White River Formation, Leptauchenia Beds, Colorado. The special characters of the fllerycocfiwrus skull indicate that the animal had a large proboscis of some kind, of a character quite unparalleled among Ruminants, and not very closely paralleled by the Elephant or Tapir. The evidence is: I.--Great reduction of the nasals, extending the flexible part of the snout. Development of rugosities and ridges for strong muscular attachments immediately in front of the orbits; these give rise to the muscles controlling the motions of the upper lip and the flexible parts of the nose. 2.--Complete coossification of the premaxillae with each other and with the maxillae into a solid mass of bone, pierced by a single anterior palatine foramen. This gives the solid fulcrum necessary to wield a heavy proboscis. 3.--Great broadening of the occipital wings and of the mastoid process of the squamosal, giving power and leverage to the muscles controlling the motion of the skull on the vertebral column. This increased power is obviously necessary in order to control the correspondingly increased length and size of the snout. 4.--Extensive development of cellular bony tissue in front of the broad occiput, serving to brace the flanges of the transverse crests and the...
Download or read book Volcanism and Fossil Biotas written by M. G. Lockley and published by Geological Society of America. This book was released on 1990 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cenozoic Mammal Horizons of Western North America written by Henry Fairfield Osborn and published by . This book was released on 1909 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography and Index of North American Geology Paleontology Petrology and Mineralogy for 1892 and 1893 1894 1899 1901 l904 written by Fred Boughton Weeks and published by . This book was released on 1906 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Neogene Mammals written by Spencer G. Lucas and published by New Mexico Museum of Natural History and Science. This book was released on 2008 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neogene Mammals: New Mexico Museum of Natural History and Science Bulletin 44
Download or read book Bulletin written by South Dakota (State) School of Mines and Technology, Rapid City and published by . This book was released on 1910 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Bibliography of the Geology and Mining Interests of the Black Hills Region written by Cleophas Cisney O'Harra and published by . This book was released on 1910 with total page 532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Badland Formations of the Black Hills Region written by Cleophas Cisney O'Harra and published by . This book was released on 1910 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology of the Hot Sulphur Springs Quadrangle Grand County Colorado written by Glen Arthur Izett and published by . This book was released on 1968 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt: Additional title page description: General geology of part of Middle Park, Colo., with emphasis on the TRroublesome Formation of Miocene age.
Download or read book Bulletin of the United States Geological Survey written by Geological Survey (U.S.) and published by . This book was released on 1903 with total page 214 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of Fossil Vertebrate Types in the Academy of Natural Sciences of Philadelphia written by Earle E. Spamer and published by Academy of Natural Sciences. This book was released on 1995 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions to Geology written by and published by . This book was released on 1987 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Economic Geology of the Amity Quadrangle Eastern Washington County Pennsylvania written by Frederick Gardner Clapp and published by . This book was released on 1907 with total page 948 pages. Available in PDF, EPUB and Kindle. Book excerpt:
