542 Transactions. 
Neritopsis Grateloup. 
Neritopsis ? sp. (Plate 54, fig. 5.) 
An internal cast of a гетеро, consisting only of body-whorl and a 
small portion of penultimate o rnamentation is cancellate. There 
are 6-7 spiral ribs on last sie “crossed by somewhat retrocurrent axial 
s. At Pag ponts ribs form slight tubercles. Aperture and lips 
not preserve 
Specimen was labelled ** Neritopsis " and it was stated on the label that 
this fossil also occurs at locality 83, Waimarama, coast south of Cape 
Kidnappers, Hawke' s Bay (16). 
here is a certain similarity between this fossil and N eritopsis crassa 
Stol. (17) from the Utatür group of Southern India. A definite determina- 
tion is impossible on account of the poor LO aU of the specimen. 
Locality.—Shag Point, loc. 592. Опе specim 
GASTROPODUM genus et species indet. (Plate 54, fig. 6.) 
An internal sculptured cast, consisting of two whorls. The last 
preserved whorl possesses a sharp median carina. Above this the whorl 
that ipe ribs are slighter than lower. In Me lower ribs are mes: 
a little too sharp. In the other whorl median carina is situated at a third 
of height of whorl above suture. 
Genus and species are indeterminable. 
Locality—Shag Point, loc. 592. Опе specimen. 
RINGICULIDARUM фай et species indet., (Plate 54, ^ T.) 
of scul 
for all specimens are only sculptured casts.  Body-whorl much inflated 
and ornamented with more than 30 spiral lines. "oim large, ova, 
angled above, rounded below, and oblique to axis of shell. Outer ч 
not preserved, but опе can see that spiral sculpture ends at ап axial groo 
Tt is neither possible to state if outer lip possesses — nor "it 
there are folds on inner lip, so the genus cannot be dete 
The specimens were labelled ** Gilbertia curta Marsh.” "This species x E 
been described by P. Marshall from Wangaloa, South Otago (18). 
attains only half the height of the specimens here examined. The nm à 
cannot be asserted. Y 
or the identit 
easurements (in millimetres)— (a.) (b.) (e-) 
Height .. 2 = 4 i65. . 180 165 
Diameter 175 175 55 0 
Locality.—Shag Point, loc. 592. Eight ‘sculptured internal cas 
Remarks.—This gasteropod undoubtedly belongs to t eg ee ‘of the | 
Ringiculidae. This is represented in the Pacific Upper Sononian by Cinulia, 
y Cin 
Eriptycha, and others. A Ringiculid of perhaps si Poil r dimensions à$ the 
em cinis in question is mentioned (19) from loc. 761 тубе beds, Middle 
