■7-1 



Genus .i. jjJi-'^iAuA Turton ? 



ZYLOPHA:'^ ? S1-). inrlet. 



Teredim ? doubtful species, ^uppy ancl Ball, 1896, ?roc. U. S. 

 ITat. Mus. , vol. 19, -op. .^rV-F.TB. 



Description .-. "Almost p-lobular, anterior end finelj? closely 

 laminose, posterior area subenual, nearly rmooth, the me'"Tial 

 rrroove feebly rnarke:! ; Galium aoparently complete, siphonal end 

 sli.p-htly e-aping, truncate, the nargins thickened and reflected 

 the dorsal "olates '.vanting, -orobably lost. Alt. 6 nn." 



"Thic very singular little -oholad is u.iiortunately i perfect, 

 rendering it advisable to await more material before describing 

 it. It as receive'', v/i th the manuscrint name of ITartesia sphaer 

 oidalis , but it is not a i.lartesia aiid per.iCi^a I'lay prove a Tere - 

 dina." (Cxuppy ano. Dall, 1896). 



RermTjZS^.- To further material is available to supplem-?nt 

 Guppy's single specir.fin, v' . , _ , Xylophar-a . 



Occurrence .- Tare r I'iocene : Bo'.vden be":s, 3or:den, Jamaica 

 (Giippy and Dall, 1096). 



