PEROU
ALBIEN :
-BRANCOCERAS (Eubrancoceras) aegoceratoides 
-NEODESHAYESITES sp 
-PROLYELLICERAS prosocurvatum 
-BUCHICERAS bilobatum 
-GAUTHIERICERAS margae 
-HETEROTISSOTIA peroni 
-METATISSOTIA fourneli 
M.sp
-PARATEXANITES sp 
-PROTEXANITES sp 
-SUBTISSOTIA inflata 
-TISSOTIA hedbergi 
T.sp