48 



CRETACEOUS GROUP. 



Terebratula subrotunda, Sow. 

 subundata, Sow. 



Terebratula sulcata, Park. 



tamarindus Sow. 



Gasteeopoda. 



Actaeon Albensis, D'Orb. 

 elongatus, Sow. 

 marginatus, D'Orb. 

 Avellana cassis, D'Orb. 



incrassata, Mant. sp. 

 Cerithium attenuatum, Forbes. 

 Clementinum, D'Orb. 

 Lallieriaiium, D'Orb. 

 Neocomiense, D'Orb. 

 Phillipsii, Leym. 

 turriculatum, Forbes. 

 Cirrus plicatus. Sow. 

 Dentalinm cylindricum, Sow. 

 decussatum. Sow. 

 ellipticum, Sow. 

 medium. Sow. 

 septangulare, 

 Dolium nodosum, Sow. 

 Emarginula Neocomiensis, D'Orb. 

 Eulima Melanoides, Desk. 

 Fusus clathratus. Sow. 

 quadratus, Sow. 

 rigidus, Sow. 

 rusticus. Sow. 

 Littorina carinata. Sow. 

 couica. Sow. 

 extensa. Sow. 

 gracilis. Sow. 

 monilifera, Sow. 

 Murex calcar. Sow. 

 Nassa costellata. Sow. 



lineata. Sow. 

 Natica carinata. Sow. 



Cornuelliana, D'Orb. 



Natica Craultina, D'Orb. 

 granosa. Sow. 

 rotundata. Sow. sp. 

 Nerinsea unicarinata, JFoodw. 

 Pbasianella formosa, Sow. 

 ' pusiUa, Sow. 

 striata, Sow. 

 Pleurotomaria Anstedi, Forbes. 

 gigantea. Sow. 

 perspectiva, If Orb. 

 Rhodani, If Orb. 

 Pterocera Pittoni, Forbes. 

 bicarinata. Desk. 

 retusa, Sow. sp. 

 Pyrula Brightii, Sow. 

 depressa. Sow. 

 Smithii, Sow. 

 Ringinella incrassata. Sow. sp. 



inflata. Sow. sp. 

 Eostellaria Buccinoides, Sow. 

 calcarata, Soic. 

 carinata, Sow. 

 glabra, Forbes. 

 macrostoma. Sore. 

 marginata, Sow. 

 Parkinsonii, Mant. 

 Robinaldina, D'Orb. 

 Scalaria Dupiniana, D'Orb. 



pulchra, Sow. 

 Solarium conoideum. Sow. 

 granulatum, Mant. 

 minimum, Forbes. 

 omatum. Sow. 

 Trochus Albensis, D'Orb. 



