532 



Plicatula placunea Lmk. 

 Ostrea vesicularis Lmk. 



— nov. sp. Bayle. 



— carinata Lmk. 



— aquila Brong. 



— biauriculata Lmk. 



— Matheroniana d'Orb. 



— conica d'Orb. 



— contorta Arch. 



— Couloni Defs. 



— ïombeckiana d'Orb. 



— Boussingaulti d'Orb. 



— macroptera Sow. 



— pyrenaica Leym. 



— Santonensis Defs. 



— flabellata Gldf. 

 Exogyra plicata Sbarpe. 



— olisiponensis Sharpe. 



— columba Sow. 



— auricularis Sow. 



— Pellicoi Vern. 



Brachyopoda. 



Terebratula plicatilis v. Bucb 



— elongata Sow. 



— praelonga Sow. 



— carnea Sow. 



— bemicidaris d'Orb. 



— octoplicata Sow. 



— sella Sow. 



— tamarindus d'Orb. 



— Montoniana d'Orb. 

 Rbynchonella Cata Sow. 

 Hippurites organisans Desm. 



— Requieniana Math. 

 Sphaerulites crateriformis 



Bronn. 



— nov sp. Ezq. 

 Radiolites Ponsianus d'Orb. 



Radiolites lumbricalis d'Orb, 



— Martinianus d'Orb. 



— Polyconilites d'Orb. 

 Requienia laevigata d'Orb. 



— Lonsdalei Sow. 



— ammonia Math. 



Echinodcrmata. 



Cidarites granulosus Gldf. 



— vesiculosus Gldf. 

 Diadema lusitanica Sharpe 



— rude Forbes. 



— Roissyi d'Orb 

 Cyphosoma de la marcei (?) 



d'Orb. 



— circinatum Lmk. 

 Catopygus carinatus Gldf. 

 Nucleolites rotula Brong. 

 Pyrina pygaea Desor? 

 Micraster cor anguinum Ag. 

 Hemiaster bufo d'Orb. 



— Fournelli d'Orb. 

 ïoxaster complanatus Ag. 



— oblongus Deluc. 



— micrasteriformis Gras. 



— gibbus Ag. 

 Discoidea conica Desor. 



— subuculus Bronn. 

 Brissus subdepressus Sharpe. 



Polypi. 



Aslraea pediculata Desh. 



— geminata Gldf. 

 Cyclolites elliptica Lmk. 



— sphaerica Lmk. 

 Orbitolites gensacica Leym. 



— conoidea Grat. 



