TERTIARY FOSSILS. 93 



ANGULUS, Muhlf. A. Gouldii, Hanley. 



Tellina Gouldii, Hanley; Thes. Conch., Vol. 1, p. 272, pi. 56, fig. 26. 

 Angulus Gouldii, Hanley ; Ms. (Cpr.), Brit. Assn. Rep., 1863, p. 639. 

 Post-Pliocene, San Diego. Living. 



MACOMA, Leach. M. secta, Con., sp. 



Tellina secta, Con. ; Jour. Phil. Acad., 1 ser., Vol. 7, p. 257. 

 Macoma secta, II. & A. Ad. ; Genera, p. 401. 

 Tellina ligamentina, Desh. ; Guer. Mag., 1843, pi. 8. 

 Post-Pliocene, Santa Barbara. Living. 



M. EDULIS, Nutt. Sp. 



Macoma var. edulis, Nutt. ; Cpr. ; Brit. Assn. Rep., 1863, p. 639. 



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



M. YOLDIFORMIS, Cpr. 



Macoma. yoldiformis, Brit. A. Rep., 1863, p. 639. 

 Post-Pliocene, Santa Barbara. Living. 



M. nasuta, Con., sp. 



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

 ? T. Oregonensis, Con. ; Am- Jour. Sci., 1848, p. 432, fig. 5. 

 T. tersa, Gld. ; Mex. and Cal. Shells, p. 25, pi. 16, fig. 2. 

 Macoma nasuta, Cpr. ; Brit. Assn. Rep., 1863, p. 639. 



Upper Miocene, Foxin's ; Pliocene, San Fernando, Santa Rosa; Post-Plio- 

 cene, San Pedro. Living. 



_ M. inquinata, Desh., sp. 



Tellina inquinata, Desh. ; Proc. Zool. Soc, 1854, p. 357. 



Macoma inquinata, <Cpr. ; Rep. W. C. Moll., Brit. Assn., 1863, p. 639. 



Post-Pliocene, San Diego. Living. 



M. expansa, Cpr. 



M. expansa, Cpr. ; Brit. Assn. Rep., 1863, p. 639. 

 Post-Pliocene, San Pedro. Living. 



