Bulletin of the United States Geological and Geographical Survey of the Territories, 1. köide,1. numberU.S. Government Printing Office, 1874 |
From inside the book
Results 1-5 of 11
Page 12
... bone with nasal , frontal , and other elements of a rhinoceros which differ in some respects from corresponding parts of A ... bones are long , acuminate , straight , and not coös- sified . They are tectiform , and distally compressed ...
... bone with nasal , frontal , and other elements of a rhinoceros which differ in some respects from corresponding parts of A ... bones are long , acuminate , straight , and not coös- sified . They are tectiform , and distally compressed ...
Page 13
... bone , con- taining five molars ; a second specimen includes three superior molars of the left side ; it is also represented by several isolated molars . Protohippus labrosus resembles the two species described by Leidy as Merychippus ...
... bone , con- taining five molars ; a second specimen includes three superior molars of the left side ; it is also represented by several isolated molars . Protohippus labrosus resembles the two species described by Leidy as Merychippus ...
Page 15
... bones and the diastema behind the canines are short . The out- line of the vertex from the nose to the sagittal crest is quite plane , while the posterior part of the nasal bones , etc. , are much narrowed by the large facial depression ...
... bones and the diastema behind the canines are short . The out- line of the vertex from the nose to the sagittal crest is quite plane , while the posterior part of the nasal bones , etc. , are much narrowed by the large facial depression ...
Page 17
... bone is acumin- ate in outline and elevated on the middle line . It is deeply fissured at the extremity , and the margin abounds in foramina . The nutritious . foramina of the base are each in the apex of a triangular fossa which is ...
... bone is acumin- ate in outline and elevated on the middle line . It is deeply fissured at the extremity , and the margin abounds in foramina . The nutritious . foramina of the base are each in the apex of a triangular fossa which is ...
Page 18
... bone fore and aft .. .023 Length cuboid bone ... .015 Length internal metatarsus .. .170 Transverse width trochlea of median metatarsus . .021 Length pastern . . . . .042 Width posterior ( proximally ) .025 Length coronet .... .027 ...
... bone fore and aft .. .023 Length cuboid bone ... .015 Length internal metatarsus .. .170 Transverse width trochlea of median metatarsus . .021 Length pastern . . . . .042 Width posterior ( proximally ) .025 Length coronet .... .027 ...
Other editions - View all
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