26 



THE LIAS AMMONITES. 



Cardinia Hennoquii, Terq. 



— Collenoti, Mart, 



— subovalis, Mart. 



— brevia, Mart. 



— Breoni, Mart. 



— concinna, Sow. 



— contracta, Mart. 



— trigona, Mart. 



— Listeri, Sow. 



— hybrida, Stutch. 



— ovum, Mart. 

 Lucina arenacea, Terq. 

 Tancredia Sinemuriensis, Mart. 



— Deshayesei, Terq. 

 Cuculkea similis, Terq. 

 Area Collenoti, Mart. 



— Hettangiensis, Mart, 

 Pinna semistriata, Terq. 

 Mytilus minutus, Gold/. 



— Genxii, cVOrb. 



— rusticus, Terq. 

 Saxicava, sp. 



Lima edula, d'Oro. 



— Valoniensi8, DeJ ranee. 



Spiriferina Walcotii, Soiv. 



Pentacrinus angulatus, Opp. 

 Ophioderma, sp. 



Lima Hettangiensis, Terq. 



— pectinoides, Sow. 



— prselonga, Mart. 



— tuberculata, Terq. 



— duplicata, Quenst. 

 Avicula Deshayesei, Terq. 



— infraliasina, Mart. 



— Dunkeri, Terq. 



— Sideloci, Mart. 



— similis, Piet. et Terq. 

 Inoceramus, sj). 



Pecten pollux, d'Oru. 



— calvus, Gold/. 



— dispar, Terq. 

 Gervillia acuminata, Terq. 

 Plicatula spinosa, Sow. 



— Deslongchampsei, Piet. et lerq. 

 ■ — Hettangiensis, Terq. 



— intu striata, FJmmr. 



— Baylii, Terq. 

 Hinnites liasinus, Terq. 

 Ostrea marcignyana, Mart. 



— irregularis, Miinst, 

 — - laeviuscula, Munst. 



Brachiopoda. 



Terebratula perforata, Piet. 



ECHINODERMATA. 



Cidaris Martini, Cott. 

 Hemipedina Burgundiae, Cott. 



Septastraea excavata, De From. 

 Isastrsea basaltiformis, Be From. 

 Astroccenia sinemuriensis, De From. 



Anthozoa. 



Stylastraea Sinemuriensis, De From. 

 — Martini, De From. 



In addition to the above fossils there are upwards of forty species of Foraininifera 

 from the zone of A. planorbis at PAuxois (see the description of " Les Foraminiferes de 

 l'Anxois " in the memoirs of M. Terquem). 



The zone of A. planorbis was likewise found by Dr. Reyncs in the Aveyron ; and in 

 the Ardeche at Mercuer, near Aubenas, by M. Ch. Laforet, where he collected both 

 the smooth and plaited varieties of A. planorbis in the same bed. 



