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Opis serailimulata, El. 1. 

 Astarte percrassa, Et. 1. 



pseudolaevis, Orb. 2. 



* robusta, Et. 1. 



-j- Supracorallina, Orb. 2. 



* Trigonia geographica, Ag. 1. 



Meriani, Ag. 1. 



Voltzi, Ag. 2. 

 f Isoarca cornuta, Mu. 2. 

 " Arca bipartila, R, 2. 



* Laiifonensis, Et. 1. 

 f texta, R. 3. 



f Mytilus subpectinatus Sow. 1. 



Gervillea sulcata, Et. 1. 

 Perna Astartina, Et. 5. 



Lima Corallina, Th. 2. 



* Meriani, Et. 4. 

 Picteti, Et. 1. 



* Pecteii articulatus, Schl. 2. 



* inaequicostatus, Phill. 1. 

 subfibrosus, Orb. 4. 

 solidus, R, 5. 

 subspinosus, Mti. 1. 



* Pagnardi, Grepp. 1. 

 Ostraea Jaccardi, Trib. 2. 



quadrata, Et. 1. 

 subnana, Et. 3. 

 suborbicularis, R. 1. 

 dilatata, Sow, 4. 

 f Terebratula bullata, Zict, 1. 

 Gljpticus hieroglyphicus, Ag, 1. 



Neuehâtel, janvier 4874. 



