﻿SUPPLEMENT, PLATE VI. 



CRETACEOUS. 



Fig. 



1 — 5. Waldheimia Woodwardi, Walker. Lower Greensand, Upware, Cambridgeshire. 



5. Internal cast. (P. 52.) 

 6 — 9. „ Walkeri, Dav. Ironstone beds, Middle Neocomian, Acre House, 



Tealby, Lincolnshire. 6. Museum of School of Mines. 

 7, 8. Woodwardian Museum, Cambridge. (P. 54.) 



10, 11. „ hippopus? Roemer, var. Tilbyensis. Middle Neocomian, Tealby, 



Lincolnshire. Museum of School of Mines. (P. 53.) 



12 — 14. „ faba, D'Orbigny, not Sow. = T. longa, Roemer. 12. Speeton 



Clay, Lower Greensand, Knapton, Yorkshire. From 

 the Collection of Mr. Bean. 13, 14. From Middle 

 Neocomian, Tealby, Lincolnshire. 1. Museum of 

 School of Mines. 14. Woodwardian Museum, Cam- 

 bridge. (P. 55.) 



15. „ celtica, Morris. A large example. Lower Greensand, Shanklin, 



Isle of Wight. Collection of Mr. Meyer. (P. 47.) 



16 — 19. „ tamarindus, Sow., var. magna, Walker. Lower Greensand, Upware, 



Cambridgeshire. 19,19<z. Internal cast. 18. Loop, 

 after a figure by Mr. Meyer. (P. 49.) 



