Proceedings of the American Philosophical Society Held at Philadelphia for Promoting Useful Knowledge, Том 69American Philosophical Society, 1930 |
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Сторінка 68
... referred to on the basis of the sample as received , i.e. , in the air - dry condition , by heating over a Méker burner in a platinum crucible . The author made his determinations on the basis of the soil dried at 100 ° C. and heated in ...
... referred to on the basis of the sample as received , i.e. , in the air - dry condition , by heating over a Méker burner in a platinum crucible . The author made his determinations on the basis of the soil dried at 100 ° C. and heated in ...
Сторінка 141
... referred now to Deinodon horridus Leidy.2 Brackish - water and marine in- vertebrates of the Pierre fauna occur at some horizons , and on the basis of these and the position in the stratigraphic column , the Eagle formation may be referred ...
... referred now to Deinodon horridus Leidy.2 Brackish - water and marine in- vertebrates of the Pierre fauna occur at some horizons , and on the basis of these and the position in the stratigraphic column , the Eagle formation may be referred ...
Сторінка 519
... referred to the primitive artiodactyls upon the basis of its striking resemblance to certain of the genera such as Diacodexis and Bunophorus , which occur at a higher level in the same basin . The seven jaw fragments referred to this ...
... referred to the primitive artiodactyls upon the basis of its striking resemblance to certain of the genera such as Diacodexis and Bunophorus , which occur at a higher level in the same basin . The seven jaw fragments referred to this ...
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facing 131 | 4 |
Ten Unsolved Mysteries of the Stellar Universe By HARLOU | 13 |
THE AMERICAN PHILOSOPHICAL SOCIETY HELD AT PHILADELPHIA | 17 |
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