PLATE VI. 



{Nummulitic and Miocene Series.) 



Pigure 1. Hbmiaster, sp. (page 35). 



2. Actinal ornamentation, magnified. 



3. Hemiastek decipiens, Duncan and Sladen (page 34). Abactinal view. 



4. Distal end of antero-lateral ambulacrum^ magnified. 



5. Part of anterior odd ambulacrum^ magnified. 



6. Clypeastbk apertus, Duncan and Sladen (page 11). Abactinal surface. 



7. Its ornamentation, magnified. 



8. ScHizASTER GrantIj Duncan and Sladen (page 70). Abactinal view. 



9. Actinal view. 



10. Antprior ambulacral pores, magnified. 



11. End of antero-lateral ambulacrum and fasciole, magnified. 



12. Tubercles, magnified. 



