Science, Том 23John Michels (Journalist) American Association for the Advancement of Science, 1894 Since Jan. 1901 the official proceedings and most of the papers of the American Association for the Advancement of Science have been included in Science. |
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Стр. 23
... lower one is the great series of sands and clays , which forms the central part of the Eocene ( the Tim- berbelt or Sabine River beds of the Texas section ) ; the upper one is the Claiborne glauconite that overlies these beds . " In ...
... lower one is the great series of sands and clays , which forms the central part of the Eocene ( the Tim- berbelt or Sabine River beds of the Texas section ) ; the upper one is the Claiborne glauconite that overlies these beds . " In ...
Стр. 26
... lower temperatures than 212 ° Fahr . The pressure is diminished by the use of air tight pans and of air pumps . Let us suppose that coils of pipe , connected with the escape pipe of the engine , are laid in a large pan , a supply of ...
... lower temperatures than 212 ° Fahr . The pressure is diminished by the use of air tight pans and of air pumps . Let us suppose that coils of pipe , connected with the escape pipe of the engine , are laid in a large pan , a supply of ...
Стр. 160
... lower station will not by any means necessarily represent the water at the upper station . And even if allowance be made for the flow of the river , it would be extremely dangerous to assume that the water passing the lower station at ...
... lower station will not by any means necessarily represent the water at the upper station . And even if allowance be made for the flow of the river , it would be extremely dangerous to assume that the water passing the lower station at ...
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Meeting of the Iowa Academy of Sciences | 10 |
ROUGHING IT WITH AN ECLIPSE PARTY | 42 |
ESTERBROOKS | 56 |
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