92 PALAEONTOLOGY OF CALIFORNIA. 



S. FALCATA, Gld. 8p. 



Mactra falcata, Gld. ; Otia, p. 76. 



Standella falcata, Cpr. ; J3rit. Assn. Rep., 1863, p. 640. 



Pliocene, Kirker's Pass. Living. 



PSEUDOCARDIUM, Gabb. P. GABBII, Bern., sp. 



Cardium Gabbii, Remond ; Proc. Cal. Acad., 1863, p. 13. 

 Pseudocardium id., Gabb ; Pal. Cal., Vol. 2, p. 21, pi. 6. 



Miocene, Martinez and Cerro Bonito, Monterey County ; Pliocene, Kirker's 

 Pass. 



GARI, Schum. G. (PSAMMOCOLA) ALATA, Gabb. 



G. (Psnmmocola) alata, Gabb ; Pal. Cal., Vol. 2, p. 21, pi. 5, fig. 36. 

 Pliocene, Kirker's Pass. 



TELLINA, Linn. T. CONGESTA, Con. 



Tellina congesta, Con. ; P. R. R. Rep., Vol. 5, p. 323, pi. 3, fig. 14, 18-21. ' 

 Miocene, Monterey, San Pablo, San Diego, etc. 



T. BODEGENSIS, Hds. 



Tellina Bodegensis, Hds. ; Voy. Sulphur, p. 67, pi. 21, fig. 2. 



T. emacerata, Con. ; Wilkes's Exped., p. 725, pi. 18, fig. 4. 



Id., Con. ; Sm. Check List, No. 206; and Jour. Conch, 1865, p. 152. 



Miocene, Astoria ; Post-Pliocene, San Pedro. Living. 



LUTRICOLA, Blainv. L. ALTA, Con., sp. 



Tellina alia. Con. ; Jour. Phil. Acad., Vol. 7, p. 258. 

 Lutricola alta, Cpr. ; Brit. Assn. Rep., p. 639. 



Arcopagia medialis, Con. ; P. R. R. Rep., Vol. 7, p. 72, pi. 2, fig. 6. 

 Miocene, Monterey; Pliocene, San Fernando, Santa Barbara; Post-Pliocene, 

 San Pedro. Living. 



L. VIRIDOTINCTA, Cpr. 



Lutricola viridotincta, Cpr. ; Brit. Assn. Rep., 1866. 

 Scrobicularia viridotincta, Cpr. ; Proc. Zool. Soc., 1856, p. 160. 

 Post-Pliocene, Santa Barbara. Living. 



