PLATE XL. 



Figs. 1 — 3. ExoGYEA cosTATA, Sal/, p. 461 ; 1, is a large fragmentary lower valve, which was 



attached laterally with a broad surface ; 2, another fragmentary valve attached 

 only at the beak ; 3, view of a closed specimen, but the surface of the shell 

 is very much worn off; Poodoor, Ootatoor group. 



Fig. ... 4. Eadula sp. iNDET., p. 418; Penangoor, Ootatoor group. 



Fig. ... 5. Radula [? Plagiostoma] interpunctata, SioL, p. 417; north-east vf Ootatoor, 



Ootatoor groiip. 



Fig. ... 6. Pecten Anapaudiensis, 5('o/., p. 431 ; type specimen of Forbes^ Pee('e« oi//j«a«. 



Fig. ... 7. ? Hemiplicatula deteita, Stol., p. 452; a fragmentary valve with the shell 



surface much worn off, (comp. fig. 4, pi. xxsiii) ; Niniiyoor, Arrialoor group. 



