23'4 Frederick Chapnnan : 



Class ECHINOIDEA. 

 . Fam. CLYPEASTRIDAE. 



Genus Laganum, Gmy. 

 ILaganum sp. 



A fragmentary test shows a portion of the sub-angulately con- 

 toured ambitus and internal supporting pillars. The genus was 

 previously recorded by Tate from the Tertiary of St. Vincent Gulf, 

 South Australia. (L. platymofhs.) 



Cudniore Collection. 



Class PELECYPODA. 

 Fam. PARALLELODONTIDAE. 



Genus Cucullaea, Lamarck. 



CvxuUnea corioensis, McCoy. 



iJucullaea corioensu, McCoy, 1876, Prod. Pal. Vict. Dec. III. p. 

 32, pi. XXVII. Figs. 3-56. Tate, 1886, Trans. R.S.S. Austr., vol. 

 VIII. p. 144. Harris, 1897, Cat. Tert. Moll. pt. I. Australasia. 

 <Brit. Mus.) p, 336. 



Numerous casts of this widely ranging species (Oligocene to 

 Werrikooian), occur here. 



Cudmore Collection.- 



Fam. ARGIDAE. 



Genus Glycimeris, Da Costa. 



Glycimcris niaccoyi, Johnston sp. 



Pectunculus laticostafus, McCoy non Quoy and Gaimard, 1875, 

 Prod. Pal. Vict. Dec. II. p. 26, pi. XIX. Figs. 10-14. 



Pectunculus maccoyi, Johnson, 1884, Papers and Proc. R. Soc. 

 Tas., p. 199, Id., 1888, Geol. Tas, p. 225, pi. XXX. Fgs, 1. Id. 



Casts and moulds of this common Tertiary species occur in the 

 hard limestone. 



Cudmore Collection. 



Fam. PECTINIDAE. 



Genus Chlamys, Bolten. 



Chlamys inurrayanus, Tate sp. 



Fecten murrayanas, Tate, 1886, Trans. Roy. Soc. S. Australia, 

 vol. VIII., p. 105, PI. VII., Figs. 5, a, h. 



