PLATE L. 



Yicrs. 1 — 2. OsTREA Telugensis, S(ol., p. 472 J inner-views of the valves represented in 



figs. 3 and 4- on pi. xlix. 



Fig. ... ,3. Thetieonia ignobilis, Siol., p. 485; cast of a left valve, side- aud posterior- 



views ; Poiidic/terrj/, ? Valudai/ur groiq). 



Fig. ... 4. PiNXA CONSOBEINA, <^'0/i., p. 385 ; copy of d'Orbigny's origiualligure. 



Fig. ... 5. Gervillea SOLENOIDES, iJ^r,, p. 409 ; copy of d'Orbigny's original figure. 



Fig. ... C. Arca filistriata, StoL, p. 357; corrected view of the type specimen re2)resented 



in fig. 37, pi. xvii. 



Fig. ... 7. Tkigonoarca gamana, Forles, p. 354; side- aud umLonal-views of a perfect 



specimen ; Poodoor, Ootatoor groiqi. 



Fig. ... 8. A'&YS^kCKSJDiovDY.s, d'Orb.f^.M'd ; Pondicherri/, Ootatoor group. 



Fig. ... 9. Barbatia DiATRETA, SfoL, Tp. 357; side- aud umboual-views of a specimen with 



the shell surface only partially preserved ; Veraglioor, Trichinopoli/ group. 



