126 POST-TERTIARY FORAMINIFERA NEAR ROSEBUD 
This list of foraminifera may be compared with that given in a 
paper by the author (Parr, 1945) . It will be seen that practically 
all of the species also occur in the shore sands of Barwon Heads. 
The remainder, with the exception of Pavonina flabelUformis, 
have been met with by the writer in other Victorian shore sands 
or in dredgings from Bass Strait. P. flabelUformis is typically 
a Recent Indo-Pacific species, although it occurs in the Pliocene 
of the Hamilton district, in western Victoria. 
The following new species is described from the material: 
Bolivina eugosa, sp. nov. 
Text-figs, a, b. 
Test comparatively small, from two and a half to three times as 
long as broad, only slightly compressed, rather regularly tapering 
throughout, with the margins lobulated, generally excavated along 
the median line, periphery broadly rounded, basal end blunt or 
pointed with a slight spine ; chambers distinct in the latter stages, 
numbering from 12 to 14 in the adult, 
in the early portion broader than high, 
later with the height and width about 
equal, later chambers strongly inflated ; 
sutures distinct, oblique, deeply de- 
pressed in the later chambers; wall 
coarsely perforate, the surface of all 
chambers except the terminal half of 
the last thickened and rough, often 
with a ridge around the base of the 
early chambers and developing longi- 
tudinal lines of coarse beads on the 
later chambers ; aperture elongate, with 
a pronounced lip, generally with the 
base removed a little from the inner 
margin. 
Length, 0-6 mm.; breadth, 0-22 mm.; thickness, 0-14 imn- 
Examples of this species are common. It shows some resem- 
blance to B. parri Cushman, from the Pliocene (Castlecliffian) of 
CastleclifP, Wanganui, New Zealand, but differs in its deeply 
depressed sutures and much greater amount of ornamentation. 
The holotype of Bolivina rugosa and examples of the other 
species recorded are being deposited in the National Museum of 
Victoria. 
Associated with the Post-tertiary foraminifera are some species 
