ÉTUDES SUR LES GASTROPODES DES TERRAINS JURASSIQUES 



179 



Pages . 



Kayana (Nerinea) 96 



retrogressa (Nerinea) i3o 



Rinaldina [Nerinea) . . 1 38 



Rœmeri [Nerinea) 112 et 11 4 



Roissyi (Endiaplocus = Turritella) 164 



rumignyensis (Nerinea) 65 



rupellensis (Aptyxiella = Nerinea) 148 



Sœmanni (Aptyxiella = Turritella) 



salinensis (Nerinea) 



Salomoniana (Ptygmatis =: Nerinea) .... 



santonensis (Nerinea) 



satagea (Nerinella) 



scalaris (Nerinella) 



scalata (Nerinella) 



scaliformis var. (Nerinea) 



sculpta (Nerinea) 



sequana. (Nerinea) 



Sequania. . .... 



sexcoslata (Aptyxiella = Nerinea) 



Sharmanni (Melanioptyxis = Nerinea). . . . 

 simmenensis (Phaneroplyxis = Nerinea) . . 



Simonis (Nerinea) 



sinensis (Nerinea) 



speciosa (Nerinea) 



striata (Nerinea) . . 



striatifera (Nerinea) 



strigillata (Aphanotœnia = Nerinea) .... 



styloidea (Nerinella) 



subbruntrutana (Bactroptyxis = Nerinea). . 

 subcylindricus (Endiatrachelus = Nerinea) . 



subelegans (Nerinella). 



subimbricata (Nerinella) 



subpyramidalis (Cryptoplocus = Nerinea). . 

 substriata (Aphanoptyxis = Nerinea). . . . 



subteres (Nerinea) 



subtricincta (Nerinella) 



76 



36 



128 



100 



1 1 1 



26 



46 

 35 



6 



148 



63 



■20 



1 4 ■ 



162 



39 



87 



ICO 



i54 

 i3a 



1 ii 

 i3S 

 129 

 129 

 i5 7 

 87 

 1 15 

 114 



Pages. 



subturritella (Nerinea) 1 1 5 



succedens (Cryptoplocus) 160 



sulcifera (Nerinella) 97 



suprajurensis (Nerinea) 65 



tabularis (Nerinella) 127 



thiariforme (Cerithium) 106 



Thiollierei (Nerinea) 44 



Thurmanni (Nerinea) 4 2 



tornatella (Nerinea) 14 



tortiplicata (Bactroptyxis = Nerinea). . . . 146 



trachœa (Bactroptyxis = Nerinea) i.\~> 



trinodosus (Acrostylus = Nerinea) 62 



triplicata (Nerinea) 73 



Trochalia i55 



tuberculosa (Nerinea) 32 



tumentisutara (Nerinea) io3 



turbatrix (Nerinea) 60 



turriculata (Nerinella) 120 



turrita (Nerinea) 38 



turritella (Nerinella) n5 



umbilicata (Nerinea) i58 



umbilicif'era (Melanioptyxis = Nerinea). . . 66 



undulosa (Fibula) 4 



ursicinensis (Nerinea) 37 



vaginata (Nerinea) 5o 



valflnensis Aptyxiella i5a 



Vallonia (Aptyxiella = Nerinea) 



vauxiana (Nerinella) 



Verneuiliana (Nerinella) 



Visurgis (Nerinea) 



Voltzi (Melanioptyxis = Nerinea) .... 



Voltzi (Nerinea) i43 



Wimmisensis (Nerinea) 53 



i5o 



"7 

 121 



37 

 67 



