sc^AriioroDA, 
Genas — DENTALIUjM, Linnceus, 1710. 
(Syst. Xiif-., Edit. II, 1740, p. G4.) 
Dentalium WOLLUMBILL.ENSIS, Elk.fll. 
Deiltdlilini J incaluni^ Moore Gueranger), (^uart. Journ. Geol. Soc , 1S70,XX VI, p. 25G. 
DentdVuun dPCOtluain, Tate («o» Forbes)) Austr. Assoc Adv, Sci. for 18SS (1880), 
I, p. 280. 
DentoMum wollamhiUcensis, Eib. fib, Geol. Pal. Q'laud, Ac., 1892, p. -483. 
Ohs. — Onlv ouG fragment of this little shell has heen noted from the 
V O 
New South Wales Cretaceous. It does not display any further points of 
structure than those already known. 
Loc. — Mount Poole District, North-West N. S. AVales {J. IF. Boallhee). 
Jlor. — Lower Cretaceous. 
Colin. — Milling and Geological Museum, Sydney. 
CL]»MALOPOi)A. 
ANCYLOCEllAS, IfOrhUjiuj, 1812. 
(Pal. Eram;. Terr. Cret., 1842, T, p. 491.) 
Ancyloceras Plindersi, McCoy. 
(PI. VIII, Figs. 1-3.) 
Ancylocei’((S Flindersl, McCoy, Ann. Mag. Xat. llisb, 1SG7, XIX (3), p. 35G. 
AncyloCCCdS Flinclersl, Etb. fib, Cat. Ausir. Foss., 1878, p. IIG. 
Ancyloccvds Flindersi, Etb. fib, Journ. E. Soc. X. S. Wales, 18G3, XVII, p. 89, 2nd pi. 
(up. fig.) 
Ancylocecds lAindcrsI, Elb. fil., Geol. Pab Q'bmd, &c., 1892, p. 497, 1. 33, f. 3, t. 34, f. 5-S. 
Ohs. Plhe only example of this little known fossil from the Cretaceous 
de])osits of this State is the portion of a shell now figured, four inches long, and 
with a diameter of two inches, and a transversely oval section. The venter is 
convex, tlie dorsum flattened transversely and concave longitudinally, and 
