70 PALAEONTOLOGY OF CALIFORNIA. 



PTEROUOTUS, Swains. P. FESTTVUS, lids. sp. 



MurexfestivuSj Hinds ; Proc. Zool. Soc., 1843, p. 127. 

 Id., lids. ; Voyage of the Sulphur, p. 9, pi. 3, fig. 13, 14. 

 Pteronotus festivus, Cpr. ; Brit. Assn. Rep., 1863, p. 663. 

 Post-Pliocene, S. Diego. Living. 



GCIUEBEA, Leach. O. INTERFOSSA, Cpr. 



Ocinebra interfossa, Cpr. ; Brit. Assn. Rep., 1863, p. 663. 

 Post-Pliocene, Santa Barbara. Living. 



O. LURID A, Midd. 8JJ. 



Tritonium luridum, Midd. ; Hal. Ross., pt. 2, p. 150, pi. 4, fig. 4 and 6. 

 Ocinebra lurida, Cpr.; Brit. Assn. Rep., 1863, p. 663. 

 Post-Pliocene, S. Pedro. Living. 



TBOPHOU, Moritf. T. PONDEROSUM, Gabb. 



T. ponderosum, Gabb; Pal. Cal., Vol. 2, p. 2, pi. 1, fig. 3. 

 Miocene, Griswold's and Walnut Creek, Contra Costa Co. ; Pliocene, Kirker'a 

 Pass. 



T. SQUAMULIFER, Cpr. 



Id., Cpr. , Pal. Cal., Vol. 2, p. 44. 

 Post-Pliocene, Sta. Barbara. Living. 



T. MULTICOSTATUS, Escll. 8p. 



Trophon multicostatus, H. and A. Ad. ; Gen. R. Moll., Vol. 1, p. 77. 

 Murex mullicostatus, Esch. ; Zool. Atl., p. 11. 

 Polyplcx gracilis, Perry ; Conchology, pi. 9, fig. 4. 

 Post-Pliocene, Santa Barbara. Living. 



T. ORPHEUS, Gld. sp. 



Fums Orpheus, Gld. ; Proc. Boston Nat. Hist. Soc., 1849, p. 142. 

 Id., Gld. ; Wilkes's Exped., p. 234, pi. 16, fig. 285. 

 Trophon Orpheus, Cpr.; Brit. Assn. Rep., 1863, p. 663. 

 Post-Pliocene, Santa Barbara. Living. 



T. TENUISCULPTUS, Cpr. 



Trophon lenuisculptus, Cpr. ; An. & Mag. Nat. Hist., 1866, p. 227. 

 Post-Pliocene, Santa Barbara. Living. 



