Section Bothrocorbula C^abb. 

 COKBUJA (BOTHROaORBUIA) TrxT'T— •, Guppy. 



Oorbula vlrjinea Guppy, 1866, Quart. Jour. Heol. 3oc. London, 



vol. ;:2, p. 29,?, pi. 18, fig. 11. 

 3othrocorbula viminea ( Guppy ) G-abb, 1872, Proc. Acad. ITat. Sci., 



Philadelphia, for 1872, p. 274, pi. IC, iij-s. 3, Sa. 

 •Bothrocorbula viminea (CruppjO Oabb, 1875, Trans. Am. ^^hilos. Soc, 



newser., vol. 15, p. 247. 

 Oorbula v iriunea Ouppy, Geol.,,;i^f?^^1874, Decade 2, vol. 1, o. 



441 ! Che ok 1 is t ) . 

 Jorbula V inline a 5uppy, 1876, Ouart. Jour. C-eol. Soc. London, vol. 



32, p. 529. 

 3orbula (Bothro oorbula ) virainea Gup^oy, Dall ,^ :_c-ib. -ajaier ?ree 



Inst. Sei., Phila.delphia, vol. 5, pt. 4, p. 850. 

 Jorbiila vi£inea_GupTTy , "BroTjn and Pilsbry, 1911, Proc. Acad. Tat. 



Sci., Philadelphia, vol. 65, p. ?72. 



Deserir)tiori.- "Shell thick, transverr.ely oblon?, rounded 

 anteriorly, produced posteriorly , into a -^--- c; or- 



iJ3.i\ivta~. wij'.- -, rather roimd, concentric ribs; hijjge with a 



single prominent tooth and a deep orbicular pit in front of it." 

 (Guppy, 10 66). 



Type locality .- Jamaica. 



