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
... crowns occupy an excavation on the posterior or outer side of the shaft . They push the functional teeth inwards and ... crown , and an internal stump . Longitudinally , three teeth also exhibit the relative stages of protrusion , so ...
... crowns occupy an excavation on the posterior or outer side of the shaft . They push the functional teeth inwards and ... crown , and an internal stump . Longitudinally , three teeth also exhibit the relative stages of protrusion , so ...
Page 12
... crown of a successional tooth behind it in the various jaws in question . In A. crassus the coronoid process rises ... crowns ; the longer is a left posterior , the more abraded a right median . The latter is characterized by the ...
... crown of a successional tooth behind it in the various jaws in question . In A. crassus the coronoid process rises ... crowns ; the longer is a left posterior , the more abraded a right median . The latter is characterized by the ...
Page 13
... crown nearly quadrate . A second molar , less worn , presents therefore a little greater com- plexity of enamel ... crowns and long roots of the molar teeth , with thickened external ridges separated by thin bands of cementum . It ...
... crown nearly quadrate . A second molar , less worn , presents therefore a little greater com- plexity of enamel ... crowns and long roots of the molar teeth , with thickened external ridges separated by thin bands of cementum . It ...
Page 14
... crown , with termination of the broad longitudinal gutters , is visible , although the attrition of the teeth , especially of the inferior incisors , does not indicate advanced age . The mandible is distinguished by the length of the ...
... crown , with termination of the broad longitudinal gutters , is visible , although the attrition of the teeth , especially of the inferior incisors , does not indicate advanced age . The mandible is distinguished by the length of the ...
Page 16
... crown P. m . 1 ... .011 Length crown P. m . 2 . .025 Width crown P. m . 2 .. Length crown first true molar Width crown first true molar . Height crown first true molar Length diastema ... .018 .017 .020 .013 .027 Height crown of canine ...
... crown P. m . 1 ... .011 Length crown P. m . 2 . .025 Width crown P. m . 2 .. Length crown first true molar Width crown first true molar . Height crown first true molar Length diastema ... .018 .017 .020 .013 .027 Height crown of canine ...
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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