289 
Ohs. The under surface of this interesting shell is unknown, and it is with 
some doubt that the reference to Luciella is made ; on the other hand, I do not know 
in what other genus to place it. Unfortunately, like so many of the Queensland 
fossils, the specimens are but impressions, and indifferent ones. 
I have much pleasure in naming the species after Mrs. Eobert Gray, of 
Edinburgh, an ardeut Collector, and to whom Prof. Alleyns Nicholson and the Writer 
were indebted, in years gone by, for an opportunity of describing many interesting 
fossils. 
Loo. and Horizon. Eockhampton District * (C. W. De Vis; Colin. De Vis) 
Gympie Beds. 
Genus— MUECHISONIA, D'Arcliac and Be Venteuil, 1841. 
(Bull. Soo. Gdol. France, xii., p. 15i.) 
MrncHisoNiA caeinata, Btheridge, PI. 15, fig. 9. 
Murchisonia mrinata, Etheridge, Quart. Journ. Geol. See., 1872, xxviii., p. 337, t. 18, f. 5. 
8p. Char. Shell elongated, of many whorls (four exposed), strongly keeled or 
carinated along the middle of each whorl; no ornamentation seen, being a cast only. 
{Btlieridgei) 
Obs. Although but a very simple form of Murchisoiiia, Mr. Etheridge was 
unable to name any species with which it corresponded. The position of the angulation 
of the whorl, low down, and presumedly also that of the band, with the proportions of 
the whorls, should serve to distinguish the species. 
Loc. and Horizon. Don Eiver {The late E. Baintreei ) — Gympie Beds. 
Other fragmentary remains of this genus have been obtained by Mr. C. W.De Vis 
in the Eockhampton Beds, but they are quite beyond naming, although clearly distinct 
species from the above. They are : — 
(a.) A small species of nine or ten broad, but not high, simple, carinate whorls 
— no evidence of the aperture or ornament. It resembles M. carinaia in 
appearance, but possesses at least nine whorls in a length of nine- 
sixteenths of an inch, whereas in the former there are four in thirteen- 
sixteenths. 
(J.) A second species of the same general character, but with four or five 
whorls in the same space — viz., nine- sixteenths of an inch. 
(c.) A still larger species, two and two and a-half inches in length, with a well- 
marked band, situated immediately above the suture on all the whorls, but 
the last one is not preserved, all crossed by oblique striae. 
Eamily— BELLEEOPIIONTIDiE. 
Genus — EBLLEEOFHON, Be Montjort, 1808. 
(Conch. Syst4niatique, i., p. 51.) 
Belleeophon STAirvEimENSis, sp. nov., PI. 15, figs. 11-13. 
Sp. Char. Shell broad-oval, thick, higher than wide, whorls broad and some- 
'vhat depressed, back generally rounded, and but little excavated on each side of the 
^^uel ; flanks very obtusely rounded, or even slightly flattened, but in no case angular, 
^outh almost semi-circular and much expanded, inner lip spreading over last whorl as a 
Ibiek wide callosity, and horizontally to join the margins of the outer lip as a lateral 
T 
See note, p. 199. 
