DONATIONS. 483 



Philadelphia. American Philosophical Society. Proceedings. Vol.xii. 

 No. 89. July to December 1872. 



E. D. Cope. — Descriptions of some New Vertebrata from the Bridger 



Group of the Eocene, 460, 466, 469. 

 . On a new genus of Pleurodira from the Eocene of Wyoming, 



472. 



. On the Tertiary Coal and Fossils of Osino, Nevada, 478. 



. On the existence of Dinosauria in the Transition Beds of 



Wyoming, 481. 

 . Notices of New Vertebrates from Bitter Creek, Wyoming, 



483, 487. 

 J. P. Lesley. — The Geological Structure of Tazewell, Russell, and 



Wise Counties in Virginia, 489. 

 E. D. Cope. — On a new Vertebrate Genus from the Northern part of 



the Tertiary Basin of Green River, 554. 

 0. C. Marsh. — Communication on the discovery of new Rocky-Moun- 

 tain Fossils, 578. 

 E. D. Cope. — Notice of Proboscidians from the Eocene of Southern 



Wyoming, 580. 



. Proceedings of the Academy of Natural Sciences. Sheets 16, 



17, 1872 ; 2-5, 1873. 

 E. Goldsmith. — Trautwineite, a new Mineral, 9. 

 Prof. Leidy. — Notice of Fossil Vertebrates from Miocene of Virginia, 

 15. 



Photographic Journal. Vol. xv. Nos. 237-239. 



Royal Astronomical Society. Memoirs. Vol. xxxix. Part 2. 



Royal College of Physicians. List of Fellows. 1873. 



Royal Geographical Society. Proceedings. Vol. xvi. Nos. 3 & 4. 



. Classified Catalogue of the Library, to December 1870. 8vo. 



Royal Institution of Great Britain. Proceedings. Vol. vi. Part 6. 

 No. 57; also Vol. vii. Part 1, pp. 1-11. 



Royal Society. Proceedings. Vol. xxi. Nos. 139-142. 



W. C. Williamson. — On the organization of the Fossil Plants of the 



Coal-measures. Part iv., 86. 

 R. Owen. — On the Fossil Mammals of Australia. Part viii. Family 



Macropodidse : Genera Macropus, Osphranter, Phascolagus, Sthe- 



nurus, and Protemnodon, 128. 



Salem. The American Naturalist. Vol. v. Nos. 1-12. 1871. Pre- 

 sented by the Peabody Academy of Science. 



Devonian Rocks in the Amazonian Valley, 121. 



Origin of Diamonds, 122. 



N. S. Shaler. — Some pl^sical features of the Appalachian System 



and the Atlantic Coast of the United States, especially near Cape 



Hatteras, 178. 

 Chimmo. — Natural History of Deep-sea Soundings between Galle 



and Java, 183. 

 Disappearance of Aurora Island, 184. 

 S. Osborn. — Geography of the Sea-bed, 184. 



