147 
ad td 
o o 
et ey Otic O ier 
~ a Bi sayed t Ss er Occurrences (Veri- 
IRS) Les, > op fied by the Authors.) 
ZOANTHABIA. 
Placotrochus elongatus, Dwie. ... i ss 
Notocyathus australis, Dune. ss > 
= excisus, Dune. 3 = 
ce sp. 
Deltocyathus italicus, Edw. dH. | - *  |R. Murray; Gellibrand;C. 
Otway; Rec., Sth. Aust. 
Ceratotrochus typus, Seq. oe - - Gellibrand ; Fyansford. 
Conocyathus sp. 
Sphenotrochus n. sp. 
Trochocyathus? sp. 
Cycloseris sp. 
Balanophyllia sp. 
Dendrophyllia? 2 spp. 
Graphularia senescens, 7'ate - * | Cheltenham; Crawford R. 
TT. 
Messrs. Hall and Pritchard, in their latest paper, give a list of 
Eocene species at Muddy Creek recorded as living, which requires 
correction. 
According to our records, the Eocene species at Muddy Creek 
passing to Recent are:— 
1. RHYNCONELLA SQUAMOSA, /Zutton. Comparison of actual 
specimens has yet to be made. 
2. OsrrEA HyoTis, Linn. The identification awaits corrobo- 
ration. 
3. Limopsis BELcHERI, Ad. and A. 
4, CREPIDULA UNGUIFORMIS, Lam. 
. CapuLus DANIELI, Crosse 
. Hipponyx antiquatus, Linn. (H. foliaceus, Y. and G.). 
. DENTALIUM LAcTEUM, Deshayes. The fossil has not yet 
been compared with the recent shell. 
Pectunculus laticostatus, Q. and G., so called, of the Eocenes 
of Tasmania and Southern Australia, is, in our judgment, a 
distinct species, and should be quoted as P. McCoyw, Johnston, 
though the differential characters relied upon by its author are 
based on misconception. 
Limopsis aurita, McCoy, is not the European species, fide 
Cossmann. 
Saxicava arctica, Linn. The prominent and spinulose posterior 
angle may indicate a distinct species from the living one, but a 
decision thereon must await further material, that already pos- 
sessed being inadequate. . 
“IS OF 
