184 Frederick i^li(i,jriiiaii : 



Genus SPIRORBIS, Laiuarek. 

 Spihoubis helicifokmis, P^icliwald. (Plate XVIIl., Fig. ol). 



Sjjirorhis /ielir/fon)i/K, Eichwald, LSo^. Lethaea I'ossica. 



vol. iii., p. 52, pi. iii., %. 11. Rovereto, li)04. Pal. 



Ital., vol. X., p. 59. 



Ohservafio/is. — Several specimens, agreeing in all details of shajie 



and ornament, were found in the present series. Some of thein 



are attached to the interior of bivalved shells. 



A similarly ornamented (?) Spirorhi-'t, but of much larger dimen- 

 sions, is figured by Goldfussl from the Oolite and Lias of Geiniany. 

 under the name of Serpula convoluta. Eichwald's species came 

 from the Tertiary (probably Miocene) of several Russian localities, 

 as Zukowie, Zalisce and tlie districts of Volhynia and Podolia. 

 Rovereto found this species in tlie Miocene of Ritzing and Neulei- 

 chenfeld in Austria. 



The fossil recorded as Spirnrhis sp. from the polyzoal rock (Jan- 

 jukian) of Seal River, King Island2 evidently Ijelongs to the 

 above species. 



Occurrence.— ^ove 8, 160-165 feet. Bore 11, 564-566 feet. 



Class POLYZOA. 



Suborder CHEILOSTOMATA. 



Fam. CATENICELLIDAE. 



Genus CLAVIPORELLA, MacGillivray. 



Clavipokklla sp. (Plate XVIIL, Fig. 32). 



Observations. — A zooeium of Clavi porclht was picked out of the 



material from Bore 5 at 163-175 feet, in tlie present series. The 



specimen is important from the fact that it corresponds with the 



peculiar little iron-stained bodies occasionally found in the Jan- 



jukian calcareous sands of Wauiii Ponds, and wliich have been 



referred to the foi-aminifev, AKtrorhi-.d (iiu/i/ldsd.^ 



Fam. .ME.MBILVNIPORIDAE. 

 Ceiius SELENA RI A, Busk. 



Sklknahia M.\i!(;iNA'r.\, Tciiisoii Woods, \ai-. spiiiAMs, \ar. nov. 



(Platr XVIIl., Fiu. 3:5). 

 IJtHcri pfion. — The typo spei'ies, N. iii(ir(/i iitifa , is very comnum 

 throughout the strata in the bores referable to the Kalimnan and 



1. Petrefacta Oerinaiiiae, vol. i., 18:;7, p. -iiS, pi. l.wii., tiys. 14((-./. 



2. Mem. .Nat. Miis,, M.'lhomiu', No. l, IDI', p. 4:.. 

 a. Trans. Hoy. Soc S. Aust., vol. viii , lS8(i, p. Kin. 



