456 CEETAOEOUS PELECYPODA 



Lower cretaceous. 

 Ostrea, 

 1-25. — 0. ahnqota, d^Orb., Aragonensis, Coq.^ Cormielis, Coq._, Cottecttd, Coq.^ 

 Euch, exogyra^ Dub.^ ( ? Gryplioia) exogyroicles, Roem.^ Germai^i, Coq.^ (^) inoceramoides , d''Orb.^ 

 Leymerii, Desh.^ macrojotera, Sow.^ Maresi, Coq.^ Mauritanica, Qoq., Fantagruelis, Coq._, Pasiphae, 

 Q>o(\,y pes-elephantis, Qo(i.,polyphemuSj Coq.,pr6Bmrsor, Coq., pr^longa, Sharip e, pusttdosa, Sharpe, 

 rectafigtaaris, Eoem./ Houxi, Coq.^ 8ilenus, Coq.^ (^J TysipJwne, Coq.^ Urgonensis, d'Orb. 



GrypJicea^ 

 26-27. — ^G, CerheruSj Coq.^ terehratuliformisj Coq. 



Bxogyra, 

 28-44. — E. aqnila, Goldf., Autissiodorensis, Cott.^ Ballaqitensis,'^ Coq.^ BoussingmtUi, d'Orb., 

 Callimorphe, Coq., Cassandra, Coq., Couloni, Defr., Uos, Coq., falco, Coq., LorioUs, Coq., 

 Minos, Coq., (^J neocomiensis, d'Orb., Palcemon, Coq., polygona, Buch, siihsquamata, d'Orb., 

 TomhecJcianaj d^Orb., tuherculifera, Koch et Dunk. 



Middle cretaceous. 



Ostrea. 

 45-73.— 0. AUohrogensis, P. and Eoux, amorplia^ Sow., (?) a^irimlata, Defr., hracteola, 

 d'Arch., Cameleo, Coq., carinata,^ Lamck., conglomerata, Defr., Baiihnei, Coq., Besori, Coq., 

 Bessalinesi, Coq., dihtviana,-^ Linne, ( =z pes-leonis , Forbes), lignitar%m, Coq., lingidaris, Lam., 

 Meslei, Coq., Milletiana, d''Orb., nummus, Coq., operculata,-\ Eeuss (baud opercularis apud 

 Coquand, in tabula), pachyrhyncha, Coq., pectinoides, Defr., pes-draconis, Coq., Ricordeana, 

 d'Orb., RocJiehruni, Coq., (?) Eotomagensis, Def., Saadensis, Peron, SaUieri, Coq., AS'^;i^a, Coq., 

 Syphax, Coq., ^i^^^^^*, Coq., ^.^^ trapezoidea, Gein., Vardonensis, Coq. 



Gryplicea. 

 74-84. — 6^. Arnaudij Coq., hiauriculata, Lamck., BisJmrensis, Coq., Cenomana, Defr., Belettrei, 

 Coq., depressa, Lam., ehurnea, Coq., Besueuri, d'Orb., Poodoorensis,"^ StoL, rediviva, Coq., 

 vesiculosa,^ S o w. 



85-107.—^. Africana, Lamck., Arduennensis, d'Orb., Caderensis, Coq., canaliculata,-^ Sow., 

 mn^m^^, Schlotb., (=flaheUata, Qc oldil, = plicata, Lamck., sed non O^z^. ^«n^^^^^«, Lam.,) 

 co/^i6'«. Sow., costata,"^ Say, digitata, Sow., i>z^jt3z^ii, Coq., (t) Eumenides, Coq., fausta,^ StoL, 

 haliotoidea,'^ Sow., Larteti, Coq., Btiynesi, Lart., Mermeti, Coq., Olisoponensis, Sharpe, Overwegi, 

 Buch, qtiercifolium, Coq., RauUniana, d'Orb., RJiadamantus , Coq., suhorUculata,^^ Lam. (= Ratis- 

 honensis, Schloth., = columha, Lam.), Trigeri, Coq., ^;«^/z'?^r, Coq. 



Upper cretaceous. 



108-223.-— 0. acanthonota, Coq., (^.^; Achates, Defr., «c?^zfif(?^^m,-^ Nilss., anomiiformis, Roem., 

 appressa, Gabb, (Pal. Calif., II, p. 203), Jrc^^^^^M,^ Stol., Aristidis, Coq., Aucapitainei, Coq., 



^ 0. Renevieri is a Hinnites. 



^ Oy Bellaquensis ; the name of the locality is cited as "Bellaigues," and the name should probahlj better stand 

 as Bellaiguensis. 



^ Species marked with an asterisk (*) also occur in the South Indian cretaceous deposits. 



t This may be only a form of 6r. vesicularis, with the lower valve attached by a broad surface. 



