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 11
... individual variation . It is characterized among dogs , by the weakness of its premolars as much as by the strength of its canines . CANIS SAEVUS Liedy , Anc . Fauna , Nebraska , p . 28 . TOMARCTUS BREVIROSTRIS Cope , Paleontological ...
... individual variation . It is characterized among dogs , by the weakness of its premolars as much as by the strength of its canines . CANIS SAEVUS Liedy , Anc . Fauna , Nebraska , p . 28 . TOMARCTUS BREVIROSTRIS Cope , Paleontological ...
Page 12
... individual is not certain . It is charcter- ized by the same increase in size posteriously of the molars , the M. 2 exceeding that of A. megalodus , while the P. m . 2 , ( the first , ) is consider- ably smaller . The latter measures ...
... individual is not certain . It is charcter- ized by the same increase in size posteriously of the molars , the M. 2 exceeding that of A. megalodus , while the P. m . 2 , ( the first , ) is consider- ably smaller . The latter measures ...
Page 14
... individuals and four of the P. perditus equally uniform in dimensions . The latter always slightly exceed those of the P. labrosus , and differ in the longer dental crowns , with subacute exterior ridges ; typically the internal columns ...
... individuals and four of the P. perditus equally uniform in dimensions . The latter always slightly exceed those of the P. labrosus , and differ in the longer dental crowns , with subacute exterior ridges ; typically the internal columns ...
Page 15
... individuals heretofore known . The P. sejunctus is identical in measurements with the P. labrosus , and agrees with it in the simplicity of the enamel boundaries . It is also a short - crowned , but the character is not so marked as in ...
... individuals heretofore known . The P. sejunctus is identical in measurements with the P. labrosus , and agrees with it in the simplicity of the enamel boundaries . It is also a short - crowned , but the character is not so marked as in ...
Page 19
... individual . MERYCHYUS ELEGANS Leidy , Loc . Cits . , p . 118 . A mandibular ramus with the molars and last premolar ; a little lar- ger than Leidy's specimens from Nebraska . PROCAMELUS , sp . Numerous parts of skeletons of a large ...
... individual . MERYCHYUS ELEGANS Leidy , Loc . Cits . , p . 118 . A mandibular ramus with the molars and last premolar ; a little lar- ger than Leidy's specimens from Nebraska . PROCAMELUS , sp . Numerous parts of skeletons of a large ...
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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