98 PALEONTOLOGY OF CALIFORNIA. 



T. STALEYI, Gabb. 



Dosinia Sialeyi, Gabb; Pal. Cal., Vol. 2, p. 24, pi. 7, fig. 42. 

 Tapes id., Gabb; Index to plato, loc. cit. 

 Tapes id., Gabb ; Pal. Cal., Vol. 2, p. 57, pi. 16, fig. 17, 17 a. 

 Pliocene, Santa Rosa. 



? T. TRUNCATA, Gabb. 



Tapes ? truncata, Gabb; Pal. Cal., Vol. 2, p. 25, pi. 7, fig. 44. 

 Miocene, Griswold's. 



SAXIBOMUS, Con. S. GRACILIS, Gld. ? sp. 



Tapes gracilis, Gld. ; P. R. R. Rep., Vol. 5, p. 333, pi. 19, fig. 20. 

 Saxidomus aratus, Gld. ; 1861, Otia, p. 168. 

 Venus maxima, Phil ; Abbild., Vol. 2, pi. 6, fig. 1. 

 Saxidomus gracilis, Cpr. ; Brit. Assn. Rep., 1866. 



Miocene, Santa Cruz, "Walnut Creek, Martinez, Santai Inez ; Pliocene, San 

 Fernando, Santa Barbara ; Post-Pliocene, Santa Barbara. Living. 



S. NUTTALLI, Con. 



Saxidomus Nuitalli, Con. ; Jour. Phil. Acad., Vol. 7, p. 249, pi. 19, fig. 12. 

 Post-Pliocene, Santa Barbara, San Pedro. Living. 



S. GIBBOSUS, Gabb. 



Saxidomus gibbosus, Gabb; Pal. Cal., Vol. 2, p. 58, pi. 16, fig. 18, a, b. 

 Pliocene, Eagle Prairie, Humboldt County. 



CYRENA, Lam. C. CALIFORNICA, Gabb. 



Cyrena Calif ornica, Gabb; Pal. Cal., Vol. 2, p. 26, pi. 7, fig. 45. 

 Pliocene, Kirker's Pass. 



CARDIITM, Linn. C. CORBIS, Martyn, sp. 



Pectunculus corbis, Mart. ; Univ. Conch., pi. 28, fig. 2. 

 C. corbis, (Desh. Mss.) Cpr. ; Brit. Assn. Rep., 1863, pp. 527, 642. 

 C. Californianum, Con. ; Jour. Acad. Phil., Vol. 7, p. 229, pi. 17, fig. 4. 

 C. Nuttalli, Con. ; loc. cit, p. 229, pi. 17, fig. 3. 



Pliocene, Twelve-mile House, below San Francisco, San Fernando ; Post- 

 Pliocene, Santa Barbara, San Pedro, San Francisco. Living. 



