LIAS FORMATION. 
135 
} fig- 21. 
Belemnites. — 1. tubularis (Young & Bird) PI- Nil. fig. 20. 
2. compressus (Voltz, PI. V. 
but not Min. Conch.) 
3. trifidus (Voltz, PI. VII. fig. 3.) 
4. subaduncatus (Voltz, PI. III. fig. 2.) 
5. conicus (Min. Conch, tab. lx.) 
Ammonites.— 1. heterophyllus (Min. Conch.) Pl.XIII.fig.2. 
2. subcarinatus (Young and Bird) fig- 3. 
3. Henleyi (Min. Conch, tab. clxxii.) ) 
heptangularis (Young and Bird) J 
4. heterogeneus(Young&Bird) Pl.XII.fig. 19. 
5. crassus (Young and Bird) 1 
var. with tubercles ) 
fig, 15. 
6. communis (Min. Conch, tab. cvii.) 
7- angulatus (Min. Conch, tab. cvii.) 
8. annulatus (Min. Conch, tab. ccxxii.) 
9. fibulatus (Min. Conch, tab. ccccvii.) 
10. subarmatus (Min. Conch, tab. ccccvii.) 
11. maculatus (Young & Bird) PI- VIII. fig. 11. 
12. gagateus (Young and Bird) 
13. planicostatus (Min. Conch, tab. lxxiii.) 
14. balteatus ... PI XII. fig. 17- 
15. arcigerens PI- XI IT fig- 9- 
16. brevispina (Min. Conch, tab. dlvi.) 
17. Jamesoni (Min. Conch, tab. dlv.) 
18. erugatus (Bean, MS.) fig- ^9. 
19. fimbriatus (Min. Conch, tab. clxiv.) 
20. nitidus (Young and Bird) 
21. anguliferus fig- 19. 
22. lenticularis PI- VI- fig- 25. 
23. crenularis ... Ph XII. fig. 22. 
24. Clevelandicus (Young and Bird) fig- 6. 
25. Turneri (M. C. t. cccclii.) PI- XIV. fig. 14. 
26. geometricus ... fig- 9- 
27. vittatus (Young & Bird) PI- XIII. fig. 1. 
Upper shale, Saltwick, &c. 
Ditto. 
Ditto. 
Ditto. 
Ditto. 
Boulby, Whitby. 
Upper shale. 
Whitby and Dorsetshire. 
Upper shale. 
Ditto, generally. 
Ditto, rare. 
In calcareous nodules, near 
Kettleness. 
Upper shale. 
Ditto. 
“ Hard bands, Ilawsker.” 
Ditto. 
Lower shale, Robin Hood’s 
Bay. 
Upper shale. (Whitby 
Museum.) 
Upper shale. 
Lower shale. 
Ditto, Robin Hood’s Bay. 
Rare. 
Upper shale. 
“ Hard bands, Hawsker.” 
In marlstone bed. 
In ironstone. 
In upper shale. 
Staithes, &c. 
Lower shale, Robin Hood's 
Bay. 
(Mr. Ripley’s collection.) 
In calcareous nodules. 
