J 





ON FOSSIL rOIAZOA. 



127 



1G3. Lepualia Burlingtonirnsis, Waters (Vincularia forma), ' Quart. 



Jour. Geol. Soc' vol. xxxviii., p. 270, pi. vii. f. G, liainisdale. 

 1G4. Lki'Kalia I)i:i'i?i:ssa, Uusk, var., ' Quart. Jour. Qeol. Soc' vol. 



xxxviii., p. .^)09. 

 IGo. Lei'RAma Baikxsdalei, Waters, 'Quart. Jour. Geol. Soc' vol. 



xxxviii., p. 50i). 

 1G6. Lki'KAMA GirpsLAXDii, Waters, 'Quart. Jour. Geol. Soc' vol. 



xxxviii., p. .^)01», pi. xxii. f. 12. 

 llanrje. — The whole of the above are fossil species and varieties, 

 described by ]\Ir. Waters as occurring iu his 'Australian Miocene' ? Material. 



Genus Umeonula, Hincks (.see Brit. M.P. p. olG). 



1G7. Umiionula vhrkuc'CSA, Esper (? Cellepom ibid.). 

 Range. — Scotch. Glacial ; PaUeolithic (Bell). Living. 



Crag 

 )c.' vol. 



■t. Jour, 

 tctoriii. 



xxxvii-, 



|rt. Jour, 

 'ictoriii- 



I. Iluive, 



II. With a raised secondary orifice. 

 Genus PonELT-A, Gray. 



^ Zoie.cia -with a primary orifice, semicircular; secondary (or adult) 

 orifice elongate, inver.sely sub-triangular or borscshoo-shaped, inclo.sing 

 an avicnlariuni u.sually with a rounded mandible. Zonrhnn incrusting or 

 erect; foliaceous, with a single layer of cells, or ramose.' — Hincks, 

 p. ^20. 



1G8. PoRELLA CONCIN'XA, Busk (LcjiritJia ihlL].) = Leprah'a, Belli, Dawson 

 ' Rep. Geo. Surv. Canada.' J'urelhi, i-uncLuui, Waters, ' Quart. 

 Jour. Geol. Soc' vol. xxxviii., p. '271. 



Uanr/e. — Scotch Glacial; Palaeolithic; Post-Pliocene, Canada; 

 Pliocene? Mt. Gambier, Australia (Waters). 



1G9. PoRKLLA JiiNUTA, Nornian (Lepridut ih'n\.) =^? LcjrraUa ch'doi)ora, 

 Manzoin', ' Castrocai-o,' o2, pi. iv. f. "^1. 



Jlanrje. — Older Pliocene, Castrocaro (^lan/.oni), ' If I am right, in the 

 identification' (Hincks). Living: only a few British localities — Shet- 

 land, Hastings (Jelly). 



170. PoKELLA KMEND.vi'A, Waters, ' Quart. Joux'. Geol. Soc' vol. xxxvii., 

 p. 330, pi. xvii, fig. O'J. 



171. POKELLA DEXTicuhATA, Stol. (Waters), 'Quart. Jour. Geol. Soc' 

 vol. xxxvii., p. 'j;50, pi. xvii. fig. 70=:Flus/n:lla ibid. (Stol.), 

 ' Eoss. Bry. Oi'ak.' p. 18S, pi. xx. fig. 2. 



172. PoKELLA MARSUi'iu.M, MacG. (Waters), op. clt. vol. xxxix.,p. •437= 



Z(Cj)ca//(i ibid., ilacG. 'Trans. Roy. Soc Vict.' 18(58. 

 Range. — Miocene, Australia (Waters); !^lacGillivray. 



Gemis EsCHAROiDES, Smitt. 

 No fossil record. See Hincks, ' Brit. M. Pol.' y, 



"■'0. 



Genus Smittia, Hincks. 



' Zocecia with the primary orifice suborbicular, the lower margin entire 

 and dentate; peristome elevated, and forming a secondary orifice, which is 

 channelled in front ; generally an avicularium below the sinus. Zoariuvi 

 either incrusting, or erect and foliaceous, the cells in a single or double 

 liiyer.' — Hincks, p. 340. 



