128 A Bibliography of the Geology, etc., of California. 



Notice of remarkable strata containing the remains of in- 

 fusorial and polythalamia in the Tertiary formation of 

 Monterey, Cal. ; by W. P. Blake. Proc. Phila. Acad. Nat. 

 Sci., vol. 1, 1856, pp. 328-331. 



Descriptions of three new genera and twenty-three new species 

 of Middle Tertiary fossils from California and one from 

 Texas; by T. A. Conrad. Proc. Phila. Acad. Nat. Sci., 

 vol. 8, 1856, pp. 312-316. 



Schizopyga Calif orniana; Cryptomya ovalis; Thracia mactropsis; 

 Mya Montereyana; M. snhsinuata; Arcopagia medialis; Tapes lin- 

 teatumo; Area canalis; A. trileneata; A. congesta; Axinoea Bar- 

 iarensis; Mulinia densata; Dosinia longula; D. alta; Pecten 

 Pahloensis ; Pallium Estrellanum; Janira hella. 



These fossils were afterward described and figured in Pacific Rail- 

 road Reports, vol. 6, 1857, pp. 69-73. 



Descriptions of new Cretaceous fossils collected by the North- 

 western Boundary Commission on Vancouver and Sucia 

 Islands ; by F. B. Meek. Proc. Phila. Acad. Nat. Sci., 2d 

 ser., vol. 5, 1861, pp. 314-318. 



See also Bull. U. S. Geol. Sur. of the Territories, vol. 2, 1876. 



Descriptions of new species of American Tertiary fossils and 

 a new Carboniferous Cephalopod from Texas; by W. ]\I. 

 Gabb. Proc. Phila. Acad. Nat. Sci., vol. 5, 1861, pp. 367- 

 372. 



The following California species are described in this paper : 

 Turionilla aspera, n.sp., Miocene, from Santa Barbara. 

 Modiola striata, n.sp., Miocene, from Santa Barbara. 

 Sphenia Wirata, n.sp., Miocene, from Santa Barbara. 

 Venus rhysomia, n.sp., Miocene, from Santa Barbara. 

 Cardita monilieosta, n.sp., Miocene, from Santa Barbara. 

 Morrissia Horni, n.sp., Miocene, from Santa Barbara. 



Indication of an Elotherium in California; by Joseph Leidy. 

 Proc. Phila. Acad. Nat. Sci., vol. 20, 1868, p. 177. 



Elotherium superbus, n.sp., from Calaveras County. 



On mastodon remains; by Joseph Leidy. Proc. Phila. Acad. 

 Nat. Sci., vol. 22, 1870, pp. 96-99. 



On a mastodon discovered in Contra Costa, California. 



Vertebrate fossils from auriferous gravels; by Joseph Leidy. 

 Proc. Phila. Acad. Nat. Sci., vol. 22, 1870, p. 125. 

 From Table Mountain, Tuolumne County. 



