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 10
... transverse section of three teeth , viz : an outer young crown , a middle worn crown , and an internal stump . Longitudinally , three teeth also exhibit the relative stages of protrusion , so that every third cross row is identical in ...
... transverse section of three teeth , viz : an outer young crown , a middle worn crown , and an internal stump . Longitudinally , three teeth also exhibit the relative stages of protrusion , so that every third cross row is identical in ...
Page 14
... transverse line , in consequence of the flatness of the symphysis . The median lake is half worn out in the second incisors . Measurements . Length four premolars and one molar . Length crown , first premolar . Length crown , second ...
... transverse line , in consequence of the flatness of the symphysis . The median lake is half worn out in the second incisors . Measurements . Length four premolars and one molar . Length crown , first premolar . Length crown , second ...
Page 17
... transverse ends about equally wide . The ulna is coösified with it throughout the length , excepting a small portion be yond the humeral cotylus , as in the horse . The femur is stout , with the lesser trochanteric ridge well developed ...
... transverse ends about equally wide . The ulna is coösified with it throughout the length , excepting a small portion be yond the humeral cotylus , as in the horse . The femur is stout , with the lesser trochanteric ridge well developed ...
Page 18
... Transverse diameter ( proximally ) Transverse diameter ( at middle ) Transverse diameter ( distally ) Anteroposterior diameter ( medially ) Anteroposterior diameter ( distally ) . Diameter femur , ( shaft ) .220 .045 .026 .038 ...
... Transverse diameter ( proximally ) Transverse diameter ( at middle ) Transverse diameter ( distally ) Anteroposterior diameter ( medially ) Anteroposterior diameter ( distally ) . Diameter femur , ( shaft ) .220 .045 .026 .038 ...
Page 21
... transverse width of the premolar teeth , and is rendered probable by the fact that they are from the same horizon and approximate locality . In the superior and inferior dentition of P. heterodontus , it is to be noticed that the first ...
... transverse width of the premolar teeth , and is rendered probable by the fact that they are from the same horizon and approximate locality . In the superior and inferior dentition of P. heterodontus , it is to be noticed that the first ...
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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