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 12
... considerably in advance of this process , which rises more abruptly than in it . This tooth is shown to be the last molar , by the absence of any trace of alveolus or crown of a successional tooth behind it in the various jaws in ...
... considerably in advance of this process , which rises more abruptly than in it . This tooth is shown to be the last molar , by the absence of any trace of alveolus or crown of a successional tooth behind it in the various jaws in ...
Page 15
... considerably to our knowledge of this genus of horses . The side of the cranium displays a considerable depression in front of the orbit , which , though not so deeply impressed as described by Doctor Leidy in the known species , will ...
... considerably to our knowledge of this genus of horses . The side of the cranium displays a considerable depression in front of the orbit , which , though not so deeply impressed as described by Doctor Leidy in the known species , will ...
Page 16
... considerably exceeded the proportions they bear in the existing horse . The lumbar vertebr¿ are slightly opisthocoelian - the dorsals strongly so . The cervicals are large and moderately elongate . The size results from the great devel ...
... considerably exceeded the proportions they bear in the existing horse . The lumbar vertebr¿ are slightly opisthocoelian - the dorsals strongly so . The cervicals are large and moderately elongate . The size results from the great devel ...
Page 17
... considerably longer than the humerus , instead of a little shorter . It is gently curved and flattened , with the transverse ends about equally wide . The ulna is coösified with it throughout the length , excepting a small portion be ...
... considerably longer than the humerus , instead of a little shorter . It is gently curved and flattened , with the transverse ends about equally wide . The ulna is coösified with it throughout the length , excepting a small portion be ...
Page 19
... considerably stouter . Compare measurements with those given above . Measurements . Length median metapodial bone . Expanse of condyles of lateral metapodials . Length of fist lateral phalange ..... Antroposterior width of first lateral ...
... considerably stouter . Compare measurements with those given above . Measurements . Length median metapodial bone . Expanse of condyles of lateral metapodials . Length of fist lateral phalange ..... Antroposterior width of first lateral ...
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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 vertebr¿ 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