ill) 

 1 



rtll 



oClli: 

 ofti; 



ycloconcha, Cypricardites, Eucalyp- 

 tocrinus, Holocystites, Homotrypella, 

 Leperditia, Lingula, Lingulops, Modio- 

 lopsis, Monomorella, Pholidops, Stro- 

 matotrypa, Tellinomya, Thaleops, 

 Thaleops (Illaenus), Thalamocrinus. 



ovifonnis Ctenodonta, Cypricardites, 

 Cyrtodonta, Modiolodon, Modiolopsis. 



o voidea Megambonia . 



ovoides Oncoceras, Trochonema, Whit- 

 fieldella. 



owatonnensis Camarella . 



owenanus (a) Eccyliopterus, Opliileta. 



owenensis Eccyliopterus . 



cystis, Nipterella, Syringocrini; 



paradoxus Entomolitus, Syringoc 



paraia Anabaia . 



parallela (um) Beyrichia, Crania, 

 tonota, Dictyonema, Modiolopt -L 

 thodesma, Orthonota, Primitia, 

 dictya, Rhinidictya, Sphenoliu : 

 ringopora, Syringostroma. 



parasiticus (a, um) Agelacrinus, 

 cerium, Favosites, Hemicystitee 

 trypa, Monticulipora, StreptelasJ 



parkensis Hebertella maria. 



parmula Aspidopora fenestelli 

 Prasopora. 



.;, Oi 



Pile 

 i, S 





