— CLX —* 
RosteUariâ amp la. 
Brand. 
Voluta suturalis, 
Nyst. 
Pectunculus obovatus , 
Lam. 
Area appendiculata, 
Sow. 
Pecten bellicostatas , 
S. Wood. 
Clavagella Bosqueti , 
Nyst. 
Cytherœa Bosqueti , 
Heb. 
Typhis p un gens. 
Sol. 
Cerithium Genis , 
Bell, et Mich. 
Dentalium acutum , 
Heb. 
Dentalium costulatum , 
Sow. 
Tellina , w. 5p. 
Trochus, n. sp. 
Cyprœa , n. sp. 
(2 exemplaii 
Pecten corneus , 
Sow. 
Isocardia carinata , 
Nyst. 
Chenopus speciosus , 
Schl. 
Fî/5W5 elongatus, 
Nyst. 
Conus continuas, 
Bryr. non Sow. 
Turritella crenulata, 
Nyst. 
— planispira , 
Nyst. 
Capulus Nysti, 
Calyptrœa striatella , 
Nyst. 
Ringicula pusilla. 
Tornatella Nysti. 
Desh. 
Leda commutata , 
Phil. 
Crassatella intermedia , 
Nyst. 
Tellina Nysti , 
Desh. 
Psammobia stampinensis , 
Desh. 
Gastrochœna Rauliniana , 
Desh. 
Pleurotoma (plusieurs) 
Acteon simulatus , 
Sol. 
Modiola Nysti , 
Kîckx. 
Les ostrées se rencontrent par 
groupes; tous 
exemplaires sont bivalves. 
