140 AUSTRALIAN TERTIARY POLYZOA. 
3. R. Montuirera. Jf‘Gillivray.' Trans. R. Soe. Vict., 
1860, iv, pt. 2, p. 168, pl.3; Woods, Quart. Jour. Geol. 
Soe., 1865, xxi, p. 394. Mt. Gambier limestone, S.A. 
4, R. vistcats. Sturt. Two Expeditions Interior 8. Aus- 
tralia, 1833, ii, p. 254, pl.3, f. 7. Retepora, ae Woods, 
Geol. Observations S. ‘Australia, 1862, p. 74, fig.—. Ret. 
silicata, id. ibid, p. 105. is is not ese: vibicata, 
to be possibly R. Beaniana, Ring Murray R. Cliffs ne 
Mt. Gambier limestone, 8. A. 
— ee Busk (MS.), 1860. 
Obs. This, at. pre only a useript n Mr. Busk 
informs me (hn ae is cxauiad tok the reception of certain 
forms not unlike Zunulites but with different zcecia. It was 
robably a free ria and may perhaps be placed in Mr. Busk’s 
amily pete 
CUTULARTA PRIMA. Busk (MS.) Quart. Jour. Geol. 
Soc., 4 es p- 261. Coralline limestone, Mt. 
Gambier 
| Sas ior CycLosToMaTA. 
Section ARTICULATA. 
Genus Crista. Lamouroux, 1812. 
Obs. iB one sens has as yet been noted ie the Austra- 
lian tertiari 
i 7 EBURNEA. Linneus. Johnston, British Zoophytes, 
1847, i, p. 283, pl. 50, f.3 & 4; Woods, Trans. fe Soe. 
: Vict., 1865, vi, p. 5, ‘pl. 1, f. 12; Quart. Jour. Geol. 
Soe., 1865, xxi wane 394, Bu sk; Brit Museum re Polyzoa 
1875, pt. 3, p 4, pl. 2,£1&2 . p08, tbe 
Mount Gambi ier - limestone, S.A. 
Section INARTICULATA. 
Genus Horners. Lamouroux, 1821.* 
Obs. This genus is divisible into two well marked siciicnnl as 
according as the frond is ramose or fenestrate. For the creed ? 
group a distinct name Retihornera has lone proposed by 
Notes on the Cheilostomatous Polyzoa of Victoria, and other parte: of 
cs Trans. Phil. Institute Vict., vol. iv, 1860, pt. 2, pp. 159-168, 
.? Pal. Neu Secland, 1865, p. 
* Bulletin dee Scenes de fy Sox Philomatique, &c., vol. iii, p. 183. 
* Exposition M icecicnn sen aes ne Kite ote Es ets SR 
