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 13
... molar , less worn , presents therefore a little greater com- plexity of ... inferior molars smaller ; P. sejunctus . Symphysis narrow , deep ... molar teeth , with thickened external ridges separated by thin bands of cementum . It ...
... molar , less worn , presents therefore a little greater com- plexity of ... inferior molars smaller ; P. sejunctus . Symphysis narrow , deep ... molar teeth , with thickened external ridges separated by thin bands of cementum . It ...
Page 14
... molar the anterior lake is isolated from the inner fold . The anterior inner ... inferior incisors , does not indicate advanced age . The mandible is ... molar is well produced inwardly , broad and simple . The entire tooth is narrower ...
... molar the anterior lake is isolated from the inner fold . The anterior inner ... inferior incisors , does not indicate advanced age . The mandible is ... molar is well produced inwardly , broad and simple . The entire tooth is narrower ...
Page 15
... molar teeth . The skeleton , which I excavated with my own hands from the ... inferior canine from the incisors . It exhibits , also , the small and one ... inferior molars are similar , in general , to those of P. labrosus . In three ...
... molar teeth . The skeleton , which I excavated with my own hands from the ... inferior canine from the incisors . It exhibits , also , the small and one ... inferior molars are similar , in general , to those of P. labrosus . In three ...
Page 21
... inferior dentition of P. heterodontus , it is to be noticed that the first ... molar . These teeth present no extra lobes , tuber- cles , nor columns , and ... molar .. Width of first molar .. Length of last premolar Width of last ...
... inferior dentition of P. heterodontus , it is to be noticed that the first ... molar . These teeth present no extra lobes , tuber- cles , nor columns , and ... molar .. Width of first molar .. Length of last premolar Width of last ...
Page 22
... molar teeth in good preservation , They resemble those of M. necatus , Leidy , in form and size , but differ in ... inferior series , those anterior being last in the specimens . The last premolar is some- what sectorial in form , having a ...
... molar teeth in good preservation , They resemble those of M. necatus , Leidy , in form and size , but differ in ... inferior series , those anterior being last in the specimens . The last premolar is some- what sectorial in form , having a ...
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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