Proceedings of the American Association for the Advancement of Science, 46. köide |
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Page 346
... argillite flake , No. 52 , and the photograph shows that it was about eighteen inches down in the sand . No. 44 , a well - chipped argillite point or knife , was about eighteen inches down . This is the type of implement so abundantly ...
... argillite flake , No. 52 , and the photograph shows that it was about eighteen inches down in the sand . No. 44 , a well - chipped argillite point or knife , was about eighteen inches down . This is the type of implement so abundantly ...
Page 352
... argillite , arrowheads , and half - fashioned tools of various sorts , are frequently found . Sand is found in similar relations at some points on the Delaware above Trenton . At many points it has been blown up from the glacial gravel ...
... argillite , arrowheads , and half - fashioned tools of various sorts , are frequently found . Sand is found in similar relations at some points on the Delaware above Trenton . At many points it has been blown up from the glacial gravel ...
Page 354
... argillite chips and half - fashioned imple- ments , while the smaller ones might have been blown in . But we are not shut up to this conclusion . There are various other ways in which pebbles might be introduced into æolian sand . The ...
... argillite chips and half - fashioned imple- ments , while the smaller ones might have been blown in . But we are not shut up to this conclusion . There are various other ways in which pebbles might be introduced into æolian sand . The ...
Page 359
... argillite scrapers , which occurred three inches lower down in the deposit , and beneath the clayey stratum . As I personally removed with my trowel all material in this section , I know that the clayey stratum containing the large ...
... argillite scrapers , which occurred three inches lower down in the deposit , and beneath the clayey stratum . As I personally removed with my trowel all material in this section , I know that the clayey stratum containing the large ...
Page 366
... argillite , a compact slaty - looking rock especially plentiful in some parts of the glacial gravels . It follows that on and about the margins of the glacial terraces flaking at first dealt chiefly with this material . The beds of ...
... argillite , a compact slaty - looking rock especially plentiful in some parts of the glacial gravels . It follows that on and about the margins of the glacial terraces flaking at first dealt chiefly with this material . The beds of ...
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Common terms and phrases
A. A. A. S. VOL animals Ann Arbor argillite bluff body Boston bulb character Charles chert chipped clay coal College Committee Cornell University Council Delaware Delaware valley deposits Detroit endosperm evidence experiments F. W. PUTNAM fact feet foliage leaf forces FREDERICK BEDELL gametophyte gens Geological geologists glacial gravel growth human implements important inches increase insects investigations Ithaca knowledge laws Layer Mass MCGEE measure meeting ment method motion Museum natural nucellus objects observed Ohio organic origin paleolithic paper pebbles Permanent Secretary Ph.D Philadelphia pistillate plants present pressure production Prof Professor race recent region relation river scientific Section seed Society soil species specimens sporophylls stomata stones stratum structure surface temperature terrace THEODORE GILL thick tion totem trench Trenton University Vice President Washington yellow sand York
Popular passages
Page 8 - I pray you, in your letters, When you shall these unlucky deeds relate, Speak of me as I am ; nothing extenuate, Nor set down aught in malice...
Page 17 - ... merely the print of a cleft foot may conclude that the animal which left this impression ruminated, and this conclusion is as certain as any other in physics or morals. This footprint alone, then, yields to him who observes it, the form of the teeth, the form of the jaws, the form of the...
Page 47 - A Treatise on the Geometrical Representation of the Square Roots of Negative Quantities.
Page 31 - It is also quite likely that the size and elegance of some of these farms increased during the latter part of the eighteenth century and the first part of the nineteenth, when the fear of Indian attacks had lessened.
Page 1 - Bitter constraint, and sad occasion dear, Compels me to disturb your season due: For Lycidas is dead, dead ere his prime, Young Lycidas, and hath not left his peer: Who would not sing for Lycidas?
Page xxvii - Committee shall be the board of supervision of the Association, and no business shall be transacted by the Association that has not first been referred to, or originated with, the Committee.
Page xxiii - The objects of the Association are, by periodical and migratory meetings, to promote intercourse between those who are cultivating science In different parts of America, to give a stronger and more general impulse and more systematic direction to scientific research, and to procure for the labors of scientific men increased facilities and a wider usefulness.
Page 17 - But I doubt if any one would have divined, if untaught by observation, that all ruminants have the foot cleft, and that they alone have it. I doubt if any one would have divined that there are frontal horns only in this class ; that those among them which have sharp canines for the most part lack horns. However, since these relations are constant, they must have some sufficient cause...
Page 17 - Cuvier, the more servile of whose imitators are fond of citing his mistaken doctrines as to the nature of the methods of paleontology against the conclusions of logic and of common sense, has put this so strongly that I can not refrain from quoting his words.
Page 328 - ... as totems could be obtained in but one way — through the rite of the vision — the totem of a gens must have come into existence in that manner, and must have represented the manifestation of an ancestor's vision, that of a man whose ability and opportunity served to make him the founder of a family, of a group of kiudred who dwelt together, fought together, and learned the value of united strength.