XLIII 



Catalogue of Human Crania in the Collection of the Academy of Na- 

 tural Sciences of Piiiladelphia. By J. Aitken Meigs, M. D. Phi- 

 ladelphia 1857. 8. 



Act of Incorporation and By-Laws of »he Academy of Natural Sciences 

 of Philadelphia. Philadelphia 1857. 8. 



List of Members and Correspondents of the Academy of Natural Scien- 

 ces of Philadelphia. Philad. 1857. 8. (From the Acad. of Nat. 

 Sc. of Phil.) 



The American Journal of Science and Arls. Conducted by Professors 

 B. Silliman, B. Silliman jr. and James D. Dana etc. Second Se- 

 ries. Vol. XX— XXIII. No. 58-69. 1855—57. New-Haven. 

 (N. York.) 8. (From Prof. Dana.) 



Blake, William P. Description of the Fossils and Shells coUected in 

 California. Appendix to the preliminary Geological Report. Pa- 

 laeontology. (From the Explorations and Surveys for a railroad 

 Route from the Mississippi River to the pacific Ocean. War De- 

 partment.) Washington 1855. 8. 



— — From the Proceedings of the Providence Meeting of the Ame- 

 rican Association for the Advancement of Science. 



— — Notice of Remarkable Strata containing the remains of Infu- 

 soria and Polythalamia in the Tertiary Formation of Monterey, \ 

 California. (From the Proceedings of the Academy Natural Scien- 

 ces of Philad. Apr. 1855.) 8. 



— — On the rate of evaporation on the Tulare Lakes of California. 

 (From the Amer. Journ. of Sc. and Arts. May 1856.) 8. (From 

 the Author.) 



Dana , James Dwight. Miscellaneous Intelligence. (From the Amer. 

 Journ. of Sc. and Arts. Vol. XXI. Jan. 1855.) 8. 



— — Second Supplement to Dana's Mineralogy. (Extracted from 

 the Amer. Journ. of Sc. and Arts. Vol. XXI. March 1856.) 8. 



— — A Review of the Classification of Crustacea with reference 

 to certain principles of Classification. (Extracted from the Amer. 

 Journ. of Sc. and Arls. Vol. XXII. July 1856.) 8. 



— — On American Geological Hislory. (Extracted from the Amer. 

 Journ. of Sc. and Arts. Vol. XXII. Nov. 1856. New Häven. 

 1856.) 8. (From the Author.) 



Emory, Will. H. Magnetic Observations. (From the author.) 4. 



Gould, Augustus A. The Terrestrial Air-Breathing MoUusks of the 

 United States, and the adjacent Territories of North Amerika; de- 

 scribed and illustrated by Amos Binney. Vol. I — III. Boston 

 1851-57. 8. (From Prof. A. A. Gould.) 



Institutum Smithso- 

 nianum 

 Washingtonense. 



