TABLE II. — Genealog 



¥ 



,,f [he Arietidee in the Basin of the Cote d'Or, after Collenot and the Collections at Semur, and Boucault's Collection in Museum of Comparative Zoology. 



NOTE. R. = Reynes, and Coll. 



Upper beds of me , l u SS& of I'he 



Lower Lias above Schl. lacuri; 

 ■ I,, l' lt er Buck- 



C:0. ri.Hli.Lianuin ( =«! 



Bncklnndi Zone. 



Lower Hiicklandi ■ 



Planorbls Zone. 



. Cony beari-^— Verm. Conybeari Same Sai 



= debilitfttus 



— Verm, oph.oid.es 



Verm. Conybei 

 i = Boimllei 

 = Rotator 

 = DelmnKi R -- Sdil.iitt.arhn 



Am impenderu 



I 



Ast. Itrooki 

 Ast Turner! 



Oxyn. Lotharinfrnm 



1 ■■ ■ ■ 



I 



l! ivn GKenoDol 



= 1.,!.! 



Same = Giiibali (pnr. ! H 



1'u, l,,„ 



Same Aens. Imvffjatinn 



-Atfas Seipionianum— Agns. Bcipionu 



= Delmaei (pars) R. 



I 



>u flit 



' 



