from Milpariuka {Warden C. Kin(j)-, well at Mount King East {A. Cruxon) ; 
Yandaminta, Co. Evelyn, North-west N. S. AVales {A. Lang) ; Yandamali 
Creek, near Milpariuka, Co. Evelyn, in the same district {A. Lang). 
Sor. — Lower Cretaceous. 
Colin. — Mining and Geological Museum. 
Oenus — TELLINA, Linnccus, 1758. 
(Systema, Ed. X, 1758, p. 67-1.) 
Obs. — The external impression (PI. IX, Eig. 6) of two valves lying in 
contiguity to one another, hut without any trace of hinge characters, is all 
the evidence we at present possess of this genus during Cretaceous times in 
N. S. "Wales. The posterior ends were sub-truncate, giving to the impressions 
somewhat the appearance of Laleeomccra marla^buriensis, Etheridge, sp.^ 
The sculpture was fine and concentric with broader similar lamina?. 
Loc. — Mount Wilson Well, Dunlop Station, thirty miles west-north- 
west of Louth, Darling Diver, North-West N. S. Wales {S. Y. L. Brown). 
Uor. — Lower Cretaceous. 
Colin. — Mining and Geological Museum, Sydney. 
MACEOCALLISTA, Meeh, 1876. 
(Report TJ. S. Geol. Survey Territories, 1876, IX, p. 179.) 
Macrocallista (?) PLANA, Moore, sp. 
(PI. V, Eigs. 8 and 9.) 
ALyacites planus, Moore, Quart. .lourn. Geol. Soc., 1870, XXVI, p. 251, t. 12, f. 10. 
{.^) Tancredia plana, Moore, Quart. Journ. Geol. Soc., 1870, XXVI, p. 251, t. 13, f. 13. 
Alyacites, sp. (?), Etheridge, Quart. .lourn. Geol. Soc., 1872, XXVIII, p. 348, t. 25, £. 7. 
Tancredia, sp. (?), Etheridge, Quart. .lourn, Geol. Soc., 1872, XXVIII, p. 348, t. 25, f. 8. 
Macrocallista^ plana, Eth. fit, Geol. Pal. Q’land, &c., p. 176, t. 27, I. 6-8. 
Tancredia {.^) plana, Eth, fil, Geol. Pal. Q’land, Ac., p. 177. 
Tancredia {?), sp., Eth. fiL, Geol. P.al. Q’land, Ac., 1892, p. 478. 
Ohs . — A single specimen only, of this sjiecies, partly an internal cast, 
partly testaceous, is known to me. It is otherwise imperfect, and docs not 
present any additional characters. 
* Tdlina, Quart. .Tourn. Ueol. Soc., 187-, XXVIII, p. :Ul, t. 20, f. C, (!o. 
