PLATE 1. 



Page. 



Figs. 1, 2. Alectryonia carinata (Lam.) 12 



Fig. 3. Pinna sp 11 



Fig. 4. Pecten wrightii Shum 13 



Fig. 5. Inoceramous sp 12 



Fig. 6. Barbatia simondsi n. sp 11 



