 | Charles Frederick Hartt, Louis Agassiz - 1870 - 678 sider
...which he has prepared for this work. I am especially glad to have the opinion of this naturalist on the Ceratites and Ammonites, because he has made such...studies of these groups. Report on the Cretaceous Fossih from Maroim, Province of Seryipe, Brazil, in the Collection of PROFESSOR HARTT. By ALPHEUS HYATT,... | |
 | Geological and Geographical Survey of the Territories (U.S.) - 1879 - 1114 sider
...Kennedy, Peim'». < Tran». Am. Entom. Soe., voL v, pp. 241-245. 1876. BulL v, l 10 Hyatt, Alpheus. Report on the Cretaceous Fossils from Maro'im. Province...Sergipe, Brazil, in the collection of Professor Hartt. <^ Geology and Physical Geography of Jlraiil, 8vo, ООП пр. boston : Fields, Osgood & Co., 1870.... | |
 | William Ripley Nichols - 1893 - 182 sider
...Essex County. Bull. Essex Inst., ii, 93. 1870. Upheaval and Subsidence of Continents. Id., ii, m. 1870. Report on the Cretaceous Fossils from Maroim, Province of Sergipe, Brazil, in the collection of Prof. Hartt. CF Hartfs Geol. and Phys. Geog. of Brazil, 385-393. 1870. Modern Ideas of Derivation.... | |
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... peculiarities possessed by some of them, and which recalled Jurassic forms. Professor Hyatt kindly consented to study the specimens critically, and I am glad to be able to present the following report upon them, which he has prepared for this work.... 