34 Buivi,ETr]sr i ( 34 ) 



p. 211, pi. 20, fig. 2. 



Syn. of Adcson pygmceus. 



perlatum Con. 

 Bucdnumperlatum Con., Foss.Sli. Tert. Form., Nov., 1833, p. 45. 



perlatus Con. 



Fusus perlatus Con., Foss. Sh. Tert. Form., 2d. ed.,p. 54, pi. 18, 



fig-5- 

 Strepsidura perlata Con. 



perovata Con. 



Ampullaria perovata Con., Proc. Ac. Nat. Sci,, vol. 3, p. 21. 

 Lupia perovata Con., Amer. Jr. Conch., vol., i, 1865, p. 27. 

 Amauropsis perovata Con., Acad, collection. 

 Polynices (^Amauropsis) perovatus Dall, Tr. Wag. Free Inst. Sci., 

 vol. 3, 1893, p. 377. 



perovata Con. 

 Cytherea perovata Qon.,Voss. Sh. Tert. Form., Sept., 1833, p. 37; 



pi. 20, fig. 4 of Harris's republication, 

 Cytherea comisLka., Cont. to Geol., Dec, 1833, p. 66, pi. 2, f. 41. 



perplanus Con. 

 Peduncubcs perplanus Con. , 1r . Ac Nat. Sci., vol. 7, 1834, p. 134. 

 Syn. oi P.ellipsis It&i {yonng). 



petricoloides Lea 



Byssomta petrz'coloides hea., Cont. to Geol. , Dec. , 1833, p. 48, pi. 



I, fig. 16. 



petrosa Con. 

 Valuta petrosa Con., Foss. Sh. Tert. Form., Sept., 1833, p. 29; 



2d. ed. p. 41, pi. 16, fig. 2. 

 Voluta vanuxemi l^Si, Cont. to Geol., Dec, 1833, p. 173, pi. 6, 



fig. 182. 

 Voluta parva Lea, ibid, p. 173, pi. 6, fig. 181. 

 Volutilithes petrosus Con., Proc. Ac. Nat, Sci., 1854, p. 31. 



phillipsii Lea 



Oliva phillipsii Lea, Cont. to Geol., Dec 1833, p. 184, pi. 6, fig. 

 199. 

 Small short form of O. alabamensis Con. 



pincera Lea 



Ostrea pincera Lea, Cont. to Geol., 1833, p. 92, pi. 3, fig. 73. 

 Young of O. alabamiensis Lea, which see. 



plana Lea 

 Delphinula plana Lea, Cont. to Geol., Dec, 1833, P- ii7. pl- 4i 



