226 DONATIONS. 



Philadephia. Academy of Natural Sciences. Proceedings. Vol.vii. 

 Nos. 8-12 {continued). 



W. P. Blake. — Tertiary Beds, with Infusoria and Polythalamia, 



from Monterey, California, 328. 

 I. Lea. — A new Fossil from the Red Sandstone of Pottsville, 340 



(plate). 

 J. Leidy. — New Fossil Fishes, United States, 395, 414. 

 T. A. Conrad. — Tertiary Beds of California, and new fossil Bry- 

 ozoa, 441. 

 New species of Pentamerus. 



. . . Vol. viii. Nos. 1 & 2. 



J. Leidy. — Ichthyodorulites, 11. 



Extinct Mammalia from Nebraska, 50. 



F. B. Meek and F. \ . Hayden. — Cretaceous beds and new cre- 

 taceous fossils of Nebraska, 63, /O. 



J. Leidy and F. Y. Hayden. — Extinct Reptiles and Fishes from 

 Nebraska, ']2. 



B. F. Shumard and L. B. Yandell. — New genus of Devonian 

 Crinoids from near Louisville, 73 (plate). 



I. Lea. — New Reptile from the Red Sandstone of Pennsylvania, 

 11. 



F. B. Meek and F. V. Hayden. — New testaceous fossils from 

 Nebraska, 81. 



J. Leidy and F. V. Hayden. — Extinct Mammalia from Nebraska, 

 88. 



Fossil Seal from the Post-PUocene deposit of the 



Ottawa River, 90 (plate). 



Extinct Mammalia from Nebraska, 9 1 . 



J. S. Newberry. — New Carboniferous Fishes from Ohio, 96. 



Photographic Society, Journal. Nos. 48, 49. 



Real del Monte Mining Company, Mexico, Report of the Director, 

 J. H. Bachan, Esq. March 1855. 



Smithsonian Institution. Smithsonian Contributions to Knowledge. 

 Vol. viii. 1856. 



. List of Foreign Correspondents, corrected to May 1856. 



Society of Arts, Journal. Nos. 208, 210-215. 



J. Girdwood. — Brown lime and rotten-stone, 30. 



Statistical Society, Journal. Vol. xix. Part 4. December 1856. 



R. Hunt. — The present state of Mining Industry {continued), 311. 



Vienna. Abhandlungen der K. K. Geologischen Reichsanstalt. 

 Vol. iii. 1856. 



Moritz Homes. — Die Fossilen Molluskeu der Tertiar-Becken* 

 von Wien (Gastropoden). [52 plates.] 



. — . Jahrbuch der K.K. Geologischen Reichsanstalt. Vol. vi. 



Jahrgang 1855. No. 3. Juli-Septembre. 



H. Emmrich. — Beitrag zur Kenntniss der siidbayerischen Mo- 

 lasse, 433. 

 Notiz liber den Alpenkalk der Lienzer Gegeud, 444. 



