The American Naturalist, Volumen21Essex Institute, 1887 |
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Página 632
... inferior angle ( Fig . 1 ) , which Professor Mivart puts at • Philosophical Transactions , London , vol . clvii . , part 2 , 1867 . 2 In Figures 1 , 2 , and 3 the partial outlines are drawn as though taken from the bone of the right ...
... inferior angle ( Fig . 1 ) , which Professor Mivart puts at • Philosophical Transactions , London , vol . clvii . , part 2 , 1867 . 2 In Figures 1 , 2 , and 3 the partial outlines are drawn as though taken from the bone of the right ...
Página 635
... inferior angles . The vertebral border , as a rule , forms an arch , the highest point of which is sometimes about 2 cm . from the table . In other cases this border barely leaves the table , and sometimes one or both of the angles ...
... inferior angles . The vertebral border , as a rule , forms an arch , the highest point of which is sometimes about 2 cm . from the table . In other cases this border barely leaves the table , and sometimes one or both of the angles ...
Página 658
... inferior molars , as well as in the double anterior inner cusp . But in the American species there is every transition between the rudimental hook of the H. craspedotum to a V almost as well developed as in the H. sideroliticum . For ...
... inferior molars , as well as in the double anterior inner cusp . But in the American species there is every transition between the rudimental hook of the H. craspedotum to a V almost as well developed as in the H. sideroliticum . For ...
Página 733
... inferior to their horned brethren . The stag referred to weighed over sixteen stones , and I recollect seeing another , shot by the Duke of Westminster in the Reay Forest , Sutherlandshire , which also exceeded sixteen stones weight ...
... inferior to their horned brethren . The stag referred to weighed over sixteen stones , and I recollect seeing another , shot by the Duke of Westminster in the Reay Forest , Sutherlandshire , which also exceeded sixteen stones weight ...
Página 992
... inferior molar to pursue a curved path across the upper , so that when the external cusp of the inferior molar is deflected forwards by the intermediate cusp of the superior , the inner cusp of the former must alter- nate with the ...
... inferior molar to pursue a curved path across the upper , so that when the external cusp of the inferior molar is deflected forwards by the intermediate cusp of the superior , the inner cusp of the former must alter- nate with the ...
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Amer AMERICAN NATURALIST animals appear Artiodactyla Bering Island bones botany breed called cells character chemical color compounds conclusions Condylarthra contains crystals cusps described dike E. D. Cope Eocene evolution eyes facts fauna feet figures fossils four Gard genera genus geological geologists geology Göhrde groups Heptodon hornblende hornless stags horns hundred Hyracotherium Ichthyosaurus incisors inferior molar infra-spinous insects Island J. B. LIPPINCOTT COMPANY known Lambdotherium larvæ lower Menodus mineral Miocene molars natural North notes observed occur original paper Philadelphia plane plants plates polled cattle pollinia portion premolars present probably Proc Prof Professor Protohippus published recently region represented River rocks sandstone says scapular scapular index schists scientific sea-cow sections seen side skull species specimens Spiders structure student superior molars synonymy Taconic teeth tion varieties Vilmorin XXI.-NO