PLATE XLIV. 



Figs, 1 — 3. Gryph^a ariana, Stol., p. 465 ; 1, view of the larger valve of the same 



specimen which is represented in fig. 2, pi. xliii ; 2, inner-view of a lower 

 valve ; 3 inner-view of the upper valve ; ComarapolUam, Arrialoor group. 



Y'\a; ... 4. OsTREA ZiTTELiANA, StoL, p. 473 J Vylapaudy , Arrialoor group. 



FJf,-. ... 5. Pecten [Chlamys] asperulinus, SloL, p. 432; ha, shows the striation of the 



ribs, and bb, their relative strength in outline; Chokanadapooram, Arrialoor 

 group. 



