: AUSTRALIAN TERTIARY POLYZOA. 135 
Section Ixartievtara.—Polyzarium continuous throughout. 
Genus CaperEa. Lamv., 1816." 
Obs. The Mount Gambier coralline limestone “z furnished 
Mr. Woods with one species, and it is, so far as I know, the 
only one yet determined from Australian beds. 
1, aye rata. Busk. Brit. Museum, Cat> Polyzoa, 
2, pl. 1, p. 39, pl. 47 ; Woods, Quart. Jour. eal. 
, 1865, ‘aided 394 ; Trans. R. Soc. Vict. t., vi, p. 
£1. 
, pl. 1, 
Genus CELEEPORA. O. Fabricius 1780.’ 
Obs. This genu ously represented in the Australian 
tertiary dupnese nal is » pelticalnrts characteristic of the Mount 
Gambier “ as both Prof. Busk and Mr. Woods have pointed 
fi 
from the Mount Gambier deposit by the Rev. Mr. Woods. He 
further considers that one of his Orakei Bay species, Celleporaria 
(=Cellepora) ses, may be found amongst the South Aus- 
ra different name. 
i. “ey costata. Busk (MS.), ag Jour. Geol. 
Soe. 
2. C. ecuinata. Sturt. Two Rasen si Interior S. Aus- 
tralia, 1833, ii, p. 252, pl. 3, £. 4—Another of the forms 
detected by Capt. Sturt in his expedition. It is at 
present difficult to say what relation it bears to C. 
echinata, Miinster‘—probably little or none. Murray 
River tc = Mt. Gambier. 
. C. Gamprer Busk. Eschara celleporacea. Sturt, 
Two Ex peditions Interior 8S. Australia, 1833, ii, , P- 253, 
1. 3, £. 
a? cued Busk (MS.), > gee Jour. Geol. 
! Soe., 1860, xvi, p. 261; Woods, Geol. Observations 8. 
Australia, 1862, pp. 74, 85, 91; Trans. R. Soc. Vict 
vi, p. 4, pl. 1, f. 3, Cellepora ria. Stoliczka, Paleontol. 
Neu Seeland, p- 141, pl. 20. £7, Cellepora. Woods, 
Monthly Notices asma: y. 
1875, p. 14 Of all the Australian Tertiary Polyzoa 
this is pe teresting form, from the 
i rhaps the most in rm, 
quantity in which it is found, its peculiar characters, 
large massive form, wide geographical ndaiateiavian and 
? Histoire Polyp. Coral. Flexible, 2b 128. 
? Fauna Groénlandica, 1780, p. 
3 Pal. Neu Seeland, 1865, pp. Fn ia2. 
* Geol. Observations, S. Australia, plate, p. 73. 
