72 



OOLITIC GROUP. 



Avicula ovata, Sow. 



tonsipluma, Young. 

 Crenatula Listeri, ParJc. 



ventricosa. Sow. 

 Gervillia acuta. Sow. 



aviculoideSj Sow. 

 costatula, Deslong. 

 crassa, Strick. 

 Hartmanni, Goldf. 

 lanceolata, Goldf. 

 Isevis, Buckm. 

 monotis, Deslong. 

 pemoides, Deslong. 

 siliqua, Deslotig. 

 Gryphsea auriformis, Goldf. 



ChamEeformis, Smith. 

 cymbium, Lmn. 

 depressa, Fhil. 

 dilatata, .Sow. 

 gigantea, Sow. 

 incurva, Sow. 

 inhEerens, Fhil. 

 Maccullochiij Sow. 

 mima, Phil. 

 nana, Sow. 

 obliquata, Sow. 

 suillse, Goldf. 

 virgula, Defr. 

 laoceramus amygdaloides, Goldf. 

 ? cinctus, Goldf 

 dubius. Sow. 

 Lima antiquata. Sow. 

 exarata, Goldf. 

 gibbosa, Sow. 

 niinuta, Goldf. 

 proboscidea, Sow. 

 rudis. Sow. 

 Liraea duplicata, Goldf. 

 Monotis decussata, Munst. 



Ostrea acuminata, Sow. 

 archetypa, Phil. 

 costata. Sow. ' 

 duriuscula, Phil. 

 expansa. Sow. 

 falcata, Sow. 

 gregaria. Sow. 

 ineequalis, Phil. 

 laeviuscula. Sow. 

 liassica, Strickl. 

 Marshii, Sow. 

 Meadii, Sow. 

 obscura. Sow. 

 palmetta. Sow 

 sandalina, Goldf. 

 solitaria. Sow. 

 sulcifera, Phil. 

 undosa. Bean. 

 undulata, Sow. 

 Pecten abjectus,PAi/. 



acutiradiatus, Munst. 



sequivalvis. Sow. 



ambiguus, Munst. 



annulatus. Sow. 



arcuatus. Sow. 



articulatus, Schloth. 



barbatus. Sow. 



calvus, Goldf. 



cancellatus. Bean. 



cinctus. Sow. 



cingulatus, Goldf. 



demissus, Phil. 



dentatus. Sow. 



fibrosus. Sow. 



inaequicostatus, Phil. 



lamellosus. Sow, 



lens. Sow. 



obscurus. Sow. 



rigidus, Sow. 



