Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 67American Philosophical Society, 1928 |
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... indicates that he saw only as dry herbarium material most of the very species that McMahon was then growing from ... indicated in a letter written on October 6 , 1810 , 1 from Monticello to Dr. Benjamin S. Barton in Philadelphia . He ...
... indicates that he saw only as dry herbarium material most of the very species that McMahon was then growing from ... indicated in a letter written on October 6 , 1810 , 1 from Monticello to Dr. Benjamin S. Barton in Philadelphia . He ...
Сторінка 21
... indicated by a few glimpses into the geologic past that are afforded by the rock record . The first known occurrence of corals in any abundance is in the Cenomanian rocks that are exposed in the States of 1 1 Vaughan , T. W. , Carnegie ...
... indicated by a few glimpses into the geologic past that are afforded by the rock record . The first known occurrence of corals in any abundance is in the Cenomanian rocks that are exposed in the States of 1 1 Vaughan , T. W. , Carnegie ...
Сторінка 23
... indicating , I might add in passing , a somewhat lengthy separation . Curiously enough , corals are much more common along the western coast than along the shores of the Gulf of Mexico . It is possible that the explanation of this ...
... indicating , I might add in passing , a somewhat lengthy separation . Curiously enough , corals are much more common along the western coast than along the shores of the Gulf of Mexico . It is possible that the explanation of this ...
Сторінка 25
... indicate that temperature is not the exclusively controlling factor and that the presence or absence of rocky coasts is an ... indicated by the fact that pumice fragments are still being deposited along the strandline by the waves ...
... indicate that temperature is not the exclusively controlling factor and that the presence or absence of rocky coasts is an ... indicated by the fact that pumice fragments are still being deposited along the strandline by the waves ...
Сторінка 54
... indicated , the condyles are lacking . The configura- tion of the parts remaining can better be appreciated from the figure ( Pl . II . , Fig . 7 ) than described in words . The posterior surface of the shaft drops gradually into the ...
... indicated , the condyles are lacking . The configura- tion of the parts remaining can better be appreciated from the figure ( Pl . II . , Fig . 7 ) than described in words . The posterior surface of the shaft drops gradually into the ...
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104 SOUTH FIFTH adrenals airplane Alaska American Philosophical Society amphibian anthropoid atom Bohr brachiating Buriats cell chimpanzee cholesterol climate coast container corals correspondence cusp cusp formula Diatryma digit distance Dryopithecus Dryopithecus pattern electron Eocene evolution fact feet flight frequency gorilla groove system hand humerus hydrogen known layer lecithin Lewis Lewis's lichens limb lipoids lobe-finned lobe-finned fishes LOWER MOLAR PATTERN lower molar teeth mammals McMahon measured meteorological methods motion muscles natural Negroes Notharctus nucleus observations observatories Omorhamphus orbits parallax pectoral Pedro Dome Philadelphia photographic plants plate present primates primitive problem Professor proper motions Pursh rainfall rigid airships Sajous scientific seeds septa shoulder-girdle SOUTH FIFTH STREET species specimen stage stars stellar distances surface temperature tetrapod theory third molar tissue trees Trianaeopiper trochlear process tundra vegetation velocity weather White Spruce winds winter