PALEONTOLOGY. ?»ll 



Bull. Slate Univ. Iowa. — Bulletin of the Laboratory of Natural History of tlio Stato 

 University of Iowa. Iowa City. 



Bull. Soc.Imp. Nat. Moscou. — Bulletiu do la Socidtd Impcrialo des Naturalistos do 

 Moscou. Moscow. 



Bull. U. S. Geol. Surv. — Bulletin of the United States Geological Survey. Washing- 

 ton. 



Canad. Bee. Sci. — Canadian Record of Science. Montreal. 



Circ. Univ. Baltimore— Johns Hopkins University Circulars. Baltimore. 



Geol. Mag. — The Geological Magazine, or Monthly Journal of Geology. London. 



Geol. Nat. Hist. Surv. Minn. — Geological and Natural History Survey of Minnesota. 

 Minneapolis. 



Journ. Oiiicinn. Soe. Nat. Hist. — The Journal of the Cincinnati Society of Natural 

 History. Cincinnati. 



Journ, Morph. — Journal of Morphology. Boston. 



Journ. N. Y. Micr. Soc. — Journal of the New York Microscopical Society. New York. 



Nature. — Nature, a weekly illustrated Journal of Science. 4to. London. 



N. Jahrb. — Neues Jahrbuch fiir Mineralogie, Geologic, und Paliiontologie. Stutt- 

 gart. 



Ottawa Nat. — The Ottawa Naturalist. The Transactions of the Ottawa Field Natu. 

 ralists' Club. Ottawa, Canada. 



Phil. Trans. Roy. Soc. — Philosophical Transactions of the Royal Society of London. 

 4 to. Loudon. 



Proc. A. A. A. S. — Proceedings of the American Association for the Advancement of 

 Science. Salem, Massachusetts. 



Proc. Amer. Phil. Soc. — Proceedings of the American Philosophical Society held at 

 Philadelphia for Promoting Useful Knowledge. Philadelphia. 



Proc. Boston Soc. Nat. Hist. — Proceedings of the Boston Society of Natural History. 

 Boston. 



Proc. Calif . Ac. Sci. — Proceedings of the California Academy of Natural Sciences. San 

 Francisco. 



Proc. Ac. Nat. Sci. Philad. — Proceedings of the Academy of Natural Sciences of Phil- 

 adelphia. Philadelphia. 



Proc. Staten Island Nat. Hist. Assoc. — Proceedings of the Staten Island Natural His- 

 tory Association. 



Proc. U. S. Nat. Mus. — Proceedings of the U. S. National Museum. Washington. 



Quart. Journ. Geol. Soc. — The Quarterly Journal of the Geological Society of London. 

 London. 



Bejt. Brit. Assoc. — Report of the British Association for the Advancement of Science. 

 London. 



Science. — Science. 4to. New York. 



Trans. Amer. Phil. Soc. — Transactions of the American Philosophical Society held at 

 Philadelphia for Promoting Useful Knowledge. 4to. Philadelphia. 



Trans. Nov. Scot. /hs<.— Proceedings and Transactions of the Nova Scotian Institute 

 of Natural Science. Halifax, Nova Scotia. 



Trans. B.Soc. Canada. — Transactions of the Royal Society of Canada. 4to. Montreal. 



Trans. Vassnr Bros. Inst. — Transactions of Vassar Brothers' Institute. Poughkeepsie, 

 New York. 



