INFERIOR OOLITE. 
127 
geologists to the perfect harmony between the distribution of fossil plants 
and fossils shells. The three great divisions of secondary strata which en- 
close the three peculiar groups of fossil plants are precisely those which 
are, in the most decided manner, characterised by the distinct races of 
molluscous animals which existed during their deposition. 
FOSSILS OF THE INFERIOR OOLITE SAND, OR, DOGGER. 
Dicotyledonous wood 
... 
Cold moor, Blue wick. 
ZOOPHYTA AND RADI ARIA. 
Caryopliyllia convexa 
PI. XI. fig. 1. 
Blue wick, Cold moor. 
Meandrina 
... 
Blue wick. 
Cidaris, a plate ... 
fig. 2. 
MOLLUSC A. 
Ditto. 
Gastrochasna tortuosa (Min. Conch.) 
... PI. XI. fig. 36. 
Blue wick. 
Psammobia laevigata 
PI. IV. fig. 5. 
Ditto, and other strata. 
Mva. — 1. ealceiformis 
PI. XI. fig. 3. 
Ditto. 
2. dilata ... 
... fig. 4. 
Glaizedale (Whitby Mus.) 
3. literata (Min. Conch.) 
PI. VII. fig. 5. 
Cold moor, near Stokesley. 
4. sequata 
... PI. XI. fig. 12. 
Blue wick. 
Amphidesma securiforme ... 
... PI. VII. fig. 10. 
Glaizedale, Blue wick. 
Unio abductus ... 
PI. XI. fig. 4. 
Ditto, &c. 
Pholadoniya. — 1. obliquata 
... PI. XIII. fig. 15. 
Blue wick. 
2. fidicula (Min. Conch, tab. ccxxv.) 
Ditto. 
Pullastra oblita ... 
... PI. XI. fig. 15. 
Ditto. 
Astarte. — 1. elcgans (Min. Conch.) 
... fig. 41. 
Ditto. 
2. minima 
... PI. IX. fig. 23. 
Ditto, and oolite of Brands- 
by, &c. 
3. a smooth species 
fig. 10 , 11 . 
Blue wick. 
Isocardia. — 1- concentrica (Min. Conch.) PI. XI. fig. 40. 
Ditto, Glaizedale, Cold 
moor, and oolite of Cave. 
2. rostrata (Min. Conch. 
tab. ccxcv.) 
Blue wick. 
Cardita similis (Min. Conch.) 
fig. 39. 
Ditto, and other rocks. 
