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Excerpt from Contributions to Canadian Pal ontology, Vol. 1 Dr. Dawson's Report, in the volume referred to, contains... Read More >>
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Excerpt from Palaeontographica Americana, Vol. 6: 1968-1970 The Upper Freeport, uppermost Allegheny, is more or... Read More >>
Excerpt from Ueber die Entwickelung der Schildkr ten: Untersuchungen Als ich im Jahre 1835, bald nach meinem Umzuge... Read More >>
Excerpt from On the Fishes of the Ambyiacu River Soft dorsal and anal prolonged, the former to near end of caudal,... Read More >>
Excerpt from Palaeontographica, Vol. 5: Beitrage zur Naturgeschichte der Vorwelt Es ist diess die fruher als Columnaria... Read More >>
Excerpt from Beitrage zur Geologie und Palaeontologie der Argentinischen Republik: Auf Anordnung der Argentinischen... Read More >>
Excerpt from Bulletin of the Scientific Laboratories of Denison University, 1898-1902, Vol. 11 For more than sixty... Read More >>
Excerpt from Breviora: Museum of Comparative Zoology; Numbers 464-487, 1981-1986 The calcaneum (fig. La-b) has three... Read More >>
Excerpt from The University of Kansas Science Bulletin, 1915, Vol. 9 No.1. - A Preliminary Study of the Causes of... Read More >>
Excerpt from Manual of Conchology, Structural and Systemic, Vol. 4: With Illustrations of the Species I. Aperture... Read More >>
Excerpt from Palaeontographica Americana, 1916-1929, Vol. 1 The first of these papers, unpretentious and seemingly... Read More >>
Excerpt from Cryptogamic Plants of the U. S. S. R, Vol. 7: Flora Sporovykh Rastenii Sssr In the systematic part,... Read More >>
Excerpt from Atti della Societtaliana di Scienze Naturali e del Museo Civico di Storia Naturale di Milano, Vol.... Read More >>
Excerpt from Smithsonian Miscellaneous Collections, Vol. 1 The position of a work in one or the other of the two... Read More >>
Excerpt from Palaeontographica, Vol. 50: Beitraege zur Naturgeschichte der Vorzeit Sechste Lieferung. April 1904.... Read More >>
Excerpt from Remarks on the Heliolitidae The material for attaining this scope has been derived chiefly from the... Read More >>
