GENERAL INDEX. 



551 



GENERAL INDEX. 



Additions to Library, 522. 



Allen, H., On the Notation of Ribs, 

 416 ; On the Effect of the Bipedal 

 Position in Man, 408. 



Amendment to the By-Laws, 128. 



Bannan, Dr. D. R., Announcement 

 of death of, 124. 



Berthoud, E. L., On the occurrence 

 of Uranium, Silver, Iron, etc., in 

 the Tertiary Formation of Colorado 

 Territory, 359, 863. 



Binney, W. G., On the Lingual 

 Dentition and Genitalia of Partula, 

 and other Pulmonata, 9. 244 ; On 

 the Jaw and Lingual Membrane 

 of North American Terrestrial 

 Pulmonata, 9, 140. 



Chapman, H. C, On the Disposition 

 of the Great Omentum in Cynoce- 

 phalus porcarins, etc., 123 ; On 

 the Anatomy of the Giraffe, 401 ; 

 Post-mortem Examination of an 

 Elephant, 402 ; Observations on 

 the Structure of the Manatee, 417, 

 452 ; On Trichocephalus affinis, 

 Dies., 440 ; On the Castor Glands 

 of the Beaver, 440. 



Committee upon Centennial Exhibi- 

 tion, 20. 



Committees for 1875, 13. 



Conrad, T. A., Descriptions of a new 

 fossil Shell from Peru, 124, 139 ; 

 Notes on the genus Catillus, 

 Brong., 466. 

 Cope, Edw. D., On the Transition 

 Beds of the Saskatchewan District, 



9 ; The Herpetology of Florida, 



10 ; The extinct Batrachia of Ohio, 

 16 ; On Green-sand Yertebrata, 

 19 ; On the Homologies of the Sec- 

 torial Tooth of Carnivora, 20; The 

 Feet of Bathmodon, 73 ; On an 

 Indian Kitchenmidden, 255 ; On 

 fossil Lemurs and Dogs, 255 ; On 

 the Antelope-Deer of the Santa Fe 



Marls, 257 ; On some new fossil 

 Ungulata, 258 ; The Phyloo-eny of 

 the Camels, 261 ; The Geology of 

 New Mexico, 263, 269 ; On an ex- 

 tinct Vulturine Bird, 271 ; Report 

 on the Reptiles brought by Prof. 

 James Orton from the middle and 

 upper Amazon, and Western Peru, 

 329, 333 ; Note on the Ichthyology 

 of Lake Titicaca, 329, 333 ; On the 

 Batrachia and Reptilia obtained 

 during the exploration of Tala- 

 manca, Costa Rica, by Wm. M.. 

 Gabb, 359, 362 ; On the Reptilia 

 obtained by Dr. John M. Brans- 

 ford, U. S. N., during the survey 

 of Nicaragua of 1874, 359, 362 ; 

 On the Cretaceous Beds of the 

 Galisteo, 359 ; On the fossil re- 

 mains of Reptiles and Fishes from 

 Illinois, 360, 404 ; On a neAV genus 

 of Lophobranchiate Fishes, 439, 

 450; On the supposed Carnivora 

 of the Eocene of the Rocky Moun- 

 tains, 444. 



Correspondence, 519. 



Coues, E., Synopsis of the Geomyi- 

 dse, 124, 130 ; A critical review of 

 the North American Saccomyidre, 

 257, 272 ; Fasti Ornithologire Re- 

 divivi, No. 1, Bartram's Travels, 

 329, 338. 



Elections during 1875, 517. 



Frazer, P., Jr., Mineralogical notes, 

 10 ; On the microscopic structure 

 of Rocks, 16 ; On thin section of 

 the Traps of the Mesozoic Basin, 

 72 ; Notes on the character of the 

 Lower Silurian Slate at their Out- 

 crops, 76 ; On the Trias of York 

 Co., Pa., 123 ; On the structure of 

 the York Co. Yalley Limestone, 

 and on Micro-photography of Mine- 

 rals, 128 ; On the Mesozoic Red 

 Sandstone of the Atlantic States, 



