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Pecten fibrosus Sow. (Porta, ßiddagshausen.) 



— lens Sow. (Riddag-shausen.) 



— demissus Phill, (Wettbergen, Stemmer Berg, Clieversberg-, 

 Riddag-shausen.) 



— vimineus Sow. (ßiddagshausen.) 

 Hinnites abjectus Phill. (Riddagshausen.) 

 Liraaea duplicata Mstr. (Porta, Riddagshausen.) 

 Nucula variabilis Sow. (Porta, Riddag-shausen.) 

 Macrodon elongatus Sow. (Riddag-shausen.) 

 Trigonia imbricata Sow. (Riddagshausen, Porta.) 



— costata Sow. (Porta, Stemmer Berg, Clieversberg, Riddags- 

 hausen.) 



Inoceramus Fittoni Morr. u. Lyc. (Wettbergen.) 

 Posidonomya Buchii Rom. (Porta, Stejnmer Berg.) 

 Avicula echinata Sow. (Porta, Benigsberg, Wettbergen, Limmer, 

 Stemmer Berg, Clieversberg, Riddagshausen; Schlewecke.) 



— Münsteri Goldf. (Porta, Wettbergen, Stemmer Berg, Riddags- 

 hausen.) 



Grervillia acuta Sow. (Riddagshausen.) 



Modiola (Crenella) pulchra Phill. (Riddagshausen.) 



— cuneata Sow. (Wettbergen, Geerzen, Clieversberg, Riddags- 

 hausen.) 



Pinna Buchii Dkr. u. Koch. (Wettbergen, Riddagshausen.) 

 Astarte depressa Mstr. (Clieversberg, Riddagshausen.) 



— pulla Rom. (Riddagshausen; Schlewecke.) 



Lucina lirata Phill. (Wettbergen, Clieversberg, Riddagshausen.) 

 Cypricardia acutangula Phill. (Riddagshausen.) 

 Thracia Eimensis Brauns. (Porta, Clieversberg, Riddagshausen.) 

 Goniomya angulifera Sow. (Porta, Riddagshausen; Schlewecke.) 

 Gresslya (Pleuromya) recurva Phill. (Porta, Geerzen, Clievers- 

 berg, Riddagshausen.) 



— abducta Phill. (Porta, Geerzen, Clieversberg, Riddagshausen.) 

 Pholadomya Ovulum Agass. (Porta, Riddagshausen.) 



— Murchisoni Sow. (Porta, Clieversberg, Riddagshausen, Benigsbg.) 

 Pleurotomaria granulata Sow. (Riddagshausen.) 



— • fasciata Sow. (Riddagshausen.) 



Trochus monilitectus Morr. u. Lyc. (Riddagshausen.) 



Ammonites subradiatus Sow. (Porta, Clieversberg, Riddagsh.) 



— Parkinsoni Sow. (Porta, Wettbergen, Clieversberg, Riddagsh.) 



— Würtembergicus Opp. (Clieversberg, Riddagshausen.) 



— arbustigerus d'Orb. (Riddagshausen.) 



— curvicosta Opp. (Porta, Riddagshausen.) 



— funatus Opp. (Porta, Clieversberg, Riddagshausen.) 



