Bulletin of the United States Geological and Geographical Survey of the Territories, 1. köide,1. numberU.S. Government Printing Office, 1874 |
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Page 9
... depth of the entire formation is not more than seventy - five feet , of which the softer beds are the lower and vary in depth from one foot to twenty . The superior strata are either sandstone conglomerate or a coarse sand , cf varying ...
... depth of the entire formation is not more than seventy - five feet , of which the softer beds are the lower and vary in depth from one foot to twenty . The superior strata are either sandstone conglomerate or a coarse sand , cf varying ...
Page 10
... depth of this bed , but followed it to the southward until it disappeared beneath the Loess of the South Platte . The age of this formation is no doubt , in the main , identical with that which underlies the fresh - water basins of ...
... depth of this bed , but followed it to the southward until it disappeared beneath the Loess of the South Platte . The age of this formation is no doubt , in the main , identical with that which underlies the fresh - water basins of ...
Page 11
... Depth ramus at P. m . 2 .... M. 0.175 .095 .017 .013 .029 .075 .047 This large species is about as large as the Canis haydenii of Leidy , and differs from the type in the the anterior postion of the mental foramina , perhaps an ...
... Depth ramus at P. m . 2 .... M. 0.175 .095 .017 .013 .029 .075 .047 This large species is about as large as the Canis haydenii of Leidy , and differs from the type in the the anterior postion of the mental foramina , perhaps an ...
Page 12
... depth . It is absolutely both shallower and thicker than a corresponding ramus of the allied species , while the teeth are larger , the last three occupy- ing exactly a space equal to that supporting the last four of A. megalo- dus ...
... depth . It is absolutely both shallower and thicker than a corresponding ramus of the allied species , while the teeth are larger , the last three occupy- ing exactly a space equal to that supporting the last four of A. megalo- dus ...
Page 14
... Depth in front foramen mentale .. Expanse of two middle pairs of incisors .. M. .087 .008 .022 .019 .018 .022 .011 .113 .020 .009 .019 .012 .015 .106 .041 About the size of the ass . This species is readily distinguished from the more ...
... Depth in front foramen mentale .. Expanse of two middle pairs of incisors .. M. .087 .008 .022 .019 .018 .022 .011 .113 .020 .009 .019 .012 .015 .106 .041 About the size of the ass . This species is readily distinguished from the more ...
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Common terms and phrases
alveoli angle angustidens anteroposterior articular face bones BRARY UNIVERSITY Brontotherium calcaneum CALIFOR CALIFORNIA CALIFORNIA SAN Camelida canine centrum cervical vertebræ coffin-bone Colorado condyles crassus crescent crest cuboid dentition Diameter proximal diastema DIEGO RSITY Dinictis distally dorsal E. D. Cope enamel facet Firehole River foramen formation Fossil Flora front genus Henry Gannett Hippotherium horse humerus Hypertragulus incisors inferior molar keel labrosus lakes last molar last premolar latter Leidy Leidy's Length crown Leptomeryx LIBRARY THE UNIVERSITY lobe mandible mandibular ramus maxillary median megalodus Merychippus metacarpals metapodial molar teeth occipital condyle Oreodon Paleontologist perditus phalange Pliocene Poëbrotherium posterior posteriorly premolar teeth PROCAMELUS Prof Protohippus ridge robustus SAN DIEGO CALIFORNIA SAN DIEGO ERSITY SAN DIEGO LIBRARY SAN DIEGO UNIVERSITY second premolar sejunctus SITY specimens superior molars superior premolar symphysis Synopsis Territories third molar transverse trochlear true molar tubercle tuberosity UNIVERSITY DIEGO UNIVERSITY LIBRARY UNIVERSITY SAN DIEGO VERSITY Vertebrata worn