115 
FOSSILS OF THE CORNBRASH. 
loways fossil, appears to me quite distinct,) and the small variety of 
gryphasa dilatata. These are the very fossils which Mr. Smith so long 
ago pointed out as proper to identify this rock in Wiltshire, and it is 
worth remarking, that every species figured on his plate as characteristic 
of the stratum in the southern counties, may, with suitable precaution, be 
employed for the like purpose in Yorkshire. This rock seems unknown 
beyond the British islands, and its fossils are not, I believe, described by 
any foreign geologist (1829.) (Several however may be recognised in 
the fine collection in the Strasburgh museum, 1830.) 
FOSSILS OF THE CORNBRASH. 
ZOOPHYTA AND RADI ARIA. 
Cellaria Smithii ... ••• Bl. VII. fig. 8. 
It seems to belong to the genus hippothoa, Lamx. 
see his Expos. Meth. t. lxxx. fig. 16. 
Millepora straminea ... ••• PI. IX. fig. L 
Cidaris vagans ... ••• Bl. VII. fig 1- 
Clypeus. — 1. clunicularis Llwyd 
2. orbicularis 
Galerites depressus 
Pentacrinus caput medusa; (Miller’s Crino'idea) 
fig. 2. 
fig. 3. 
fig. 4. 
Mya literata (Min. Conch.) 
MOLRtJSCA. 
. PI. VII. fig. 5. 
Sanguinolaria undulata (Min. Conch.) Bl. V. fig. 1. 
Pholadomya. — 1. Murchisoni (Min. Conch.) PI. VII. fig. 9. 
2. ovalis (Min. Conch, tab. ccxxvi.) 
Amphidesma. — 1. decurtatum ... fig. 11. 
2. securiforme ... fig- 10. 
Unio peregrinus (Pullastra, Murchison) fiff- 12. 
Isocardia minima (Min. Conch, tab. ccxcv.) 
Cardium citrino'ideum 
fig. 6. 
fig- 7- 
Q 2 
Scarborough, attached to 
cardium citrino'ideum. 
Scarborough (very rare in 
this stratum.) 
Scarborough, and in other 
strata. 
Ditto. 
Scarborough. 
Ditto, and in other strata. 
Ditto. 
Scarborough, and in other 
strata. 
Ditto. 
Scarborough. 
Ditto. 
Scarborough and Gristhorpe. 
Scarborough, Newton Dale. 
Ditto. 
Ditto. 
Ditto. 
