MR DONATIONS. 



Paris. Archives du Museum d'Histoire Naturelle. Vol. i. ii. 

 Part 3. 1855. 



. . Vol. viii. Part 4. 1856. 



Philadelphia. Academy of Natural Sciences, Journal, N. S. Vol. ii. 

 Part 4. 1854. 



J. Leidy. — Bathygnathus borealis, 327 (plate). 



. . Proceedings. Vol. vi. No. 7- 



C. M. Wetherill. Melan-asphalte from Hillsborough, New 



Brunswick, 225. 

 Leidy. — Fossil mammalian teeth, 241. 

 F. V. Greene. — Chemical investigation of fossil mammalian 



remains, 292. 

 F. A. Genth. — New variety of grey copper, 296. 

 Owenite, 297. 



. . . No. 8. 



Leidy. — Ursus and Megalonyx at Natchez, Mississippi, 303. 

 T. A. Conrad. — Monograph of genus Fulgur, 316. 

 Dreissena, Artemis, Acanthina, &c., 320. 



No. 9. 

 No. 10. 



Leidy. — Fossil Cetacea from the Greensand of New Jersey, 377- 



D. D. Owen and F. A. Genth. — Saponite, 379. 



Leidy. — Fossil Mammals and Chelonians from Nebraska, 392. 



-. . . No. 11. 



No. 12. Title-page and Index. 



C. M. Wetherill. — L-on and titanium, 434. 

 T. A. Conrad. — Cassidula and Athleta, 448. 



_. . . Vol. vii. No. 1 



A. T. King. — Ancient alluvium of the Ohio and its tributaries, 4. 

 Photographic Society, Journal. Nos. 44, 45, 46, 47. 

 Ray Society, Report of the Council. 1856. 



Royal College of Surgeons of England, List of Fellows, &c. July 10, 



1856. 



Royal Geographical Society, Proceedings. No. 4. 



. . No. 5. 



F. W. Beechey. — Anniversary Address, and Obituary Notices. 



Royal Listitution of Great Britain, List of Members, «&;c., for 1855- 



1856. 



. Notices of Meetings. Part vi. 1855-56. 



J. Barlow. — Aluminium, 213. 



C. Lyell. — 'Successive changes of the Temple of Serapis, 207. 

 R. Owen. — Ruminants and the aboriginal cattle of Britain, 256. 

 H. D. Rogers. — Geology and Physical Geography of North 



America, 167. 

 J. Tyndall. — Cleavage of crystals and of slate-rocks, 295. 



