The American Naturalist, Volumen21Essex Institute, 1887 |
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Página 614
... described in the Gardeners ' Chronicle for April 29 , 1882 , by Mr. W. G. Smith , as follows : The flowers are regular , grow in clusters , and are very fragrant . The pollen - grains are united in clusters and enclosed in pouches ...
... described in the Gardeners ' Chronicle for April 29 , 1882 , by Mr. W. G. Smith , as follows : The flowers are regular , grow in clusters , and are very fragrant . The pollen - grains are united in clusters and enclosed in pouches ...
Página 618
... described , and not in the names or definitions . In other words , the methods of literary instruction are of but limited value in teaching geology , and although we may begin with these methods , the teacher should not deceive himself ...
... described , and not in the names or definitions . In other words , the methods of literary instruction are of but limited value in teaching geology , and although we may begin with these methods , the teacher should not deceive himself ...
Página 621
... described the terms , they may become for his purposes mere definitive terms with which to describe the more comprehensive laws of the earth's formation . For this reason there is propriety in uniting physiographic , structural , and ...
... described the terms , they may become for his purposes mere definitive terms with which to describe the more comprehensive laws of the earth's formation . For this reason there is propriety in uniting physiographic , structural , and ...
Página 627
... described the scapular and the infra - spinous indices , and proposed them as methods of ethnological research . Briefly stated , the scapular index is the proportion of the breadth of the scapula , measured along the base of the spine ...
... described the scapular and the infra - spinous indices , and proposed them as methods of ethnological research . Briefly stated , the scapular index is the proportion of the breadth of the scapula , measured along the base of the spine ...
Página 655
... described , by which the long twins of actinolite have lost their pleochroism completely , although still preserving the normal angle of the optical to the crystallographic axis . The hornblende becomes exceedingly like augite in ...
... described , by which the long twins of actinolite have lost their pleochroism completely , although still preserving the normal angle of the optical to the crystallographic axis . The hornblende becomes exceedingly like augite in ...
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Términos y frases comunes
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