178 



ÉTUDES SUR LES GASTROPODES DES TERRAINS JURASSIQUES 



Dufrenoyi (Nerinclla = Cerithium) 106 



elatior (Nerinella) 125 



Elea (Ptygmatis = Nerinea) 80 



elegans (Nerinella) 118 



elegantula (Nerinella) 102 



elongata (Nerinella) 124 



Endiaplocus i63 



Endiatrachelus i34 



episcopalis (Nerinella) 112 



Erato (Endiatrachelus =: Nerinea) ..... i38 



erronea (Ptygmatis) 79 



esparcyensis (Nerinea) 28 



Etalloni (Nerinea) 58 



Eudora (Nerinea) 48 



exarata (Nerinea) 148 



fasciata (Nerinella ?) i53 



ferruginea (Ptygmatis = Nerinea) 68 



FiBULA 4 



Florœ (Nerinella) 117 



funiculifera (Nerinella) . . . iod 



funiculus (Nerinella) 99 



fusiformis (Phaneroptyxis = Nerinea) ... 18 



Gagnebini (Nerinea) 44 



Gaudryana (Nerinea) 44 e t io5 



gemmifera (Nerinea) . io5 



Goodhalli (Nerinea) 57 



Gosse (Nerinea) 56 



gradata (Ptygmatis = Nerinea) 71 



grandis (Nerinea) 60 



granulata (Nerinella r= Terebra) 102 



Grossouvrei (Nerinella) 89 



Guirandi (Ptygmatis z= Nerinea). ..... 84 



Haimei (Nerinea) io5 



Hercynica (Nerinea) 114 



Hoheneggeri (Nerinea) 53 



hospitii (Nerinea) . . 26 



imbricatavia (Nerinea) 26 



implicata (Bactroptyxis = Nerinea) „ . . . . 142 



incisa (Nerinea) 45 



inornata (Aptyxiella = Nerinea) 149 



Itieria 11 



Janeti (Nerinella) 90 



Jeanjeani (Nerinea) -'. 53 



Jollyana (Nerinella) . 121 



Jonesi (Bactroptyxis = Nerinea) 141 



jurensis (Nerinella) gi 



lœvigata var. (Nerinea) 26 



Lamarmorse (Nerinea) 16 



langrunense (Cerithium) 86 



Lebruni (Bactroptyxis =z Nerinea) 140 



Liessi (Nerinea) 28 



lineifera (Nerinella) 104 



Lorioli (Sequania) 7 



Lorteti (Nerinea) 54 



Pages . 



luciensis (Nerinea) 99 



macrogonius (Cryptoplocus = Nerinea) . . . 162 



macrostoma (Nerinea). . . i5 



Mandelslohi (Ptygmatis = Nerinea). . . 73 et 76 



Maria? (Nerinea) 5i 



Melanioptyxis 63 



Micheloti (Pseudonerinea = Cerithium) . . . 11 



millepunctata (Nerinea) 102 



minustriata (Nerinea) 3o 



monsbeliardensis (Endiatrachelus = Ne/nnea) 137 



Moreana (Phaneroptyxis — Nerinea) .... 14 



Moreana (Sequania = Cerithium) 6 



Mosœ (Ptygmatis = Nerinea) 81 



multistriata (Nerinea) 28 



mumia (Phaneroptyxis) 16 



Munieri (Endiaplocus := Niso) i65 



Mustoni (Nerinella) 127 



mutata var. (Nerinea) 29 



nantuacensis (Nerinea) 5g 



Nerinea 24 



Nerinella 88 



nodifera (Sequania) 6 



nodosa (Ptygmatis =z Nerinea) 69 



nodulosa (Nerinea) 32 



Nogreli (Phaneroptyxis = Nerinea) 23 



novemstriata (Nerinea) 102 



nuda (Nerinea) 26 



nudiformis (Fibula) 5 



olinensis (Nerinea) 49 



Orbignyana (Nerinea) 28 et 79 



ornata (Nerinella) n3 



parvula (Nerinea) io5 



patella (Trochalia == Nerinea) i56 



pectinata (Nerinea) 102 



Pellati (Endiatrachelus) i36 



Pellati (Fibula zz Cerithium) 5 



perconcava var. (Neruiea) 26 



perextensa (Nerinea) 5o 



Peroni var. (Nerinea) 29 



Phaneroptyxis 14 



Picteti (Cryptoplocus) 160 



posthuma (Nerinea) 43 



prœspeciosa (Nerinea), 29 



Prevosti (Nerinea) io5 



proboscidea (Phaneroptyxis) 21 



pseudobruntrutana (Ptygmatis = Nerinea). . 75 



pseudocylindrica (Nerinella) 98 



pseudoexcavata (Aptyxiella = Cerithium) . . i5i 



pseudojurensis (Nerinella) 91 



Pseudonerinea 8 



pseudopunctata (Nerinella) 93 



pseudospeciosa (Nerinea) 40 



Ptygmatis 67 



punctata (Nerinella) i33 



pupoides (Phaneroptyxis = Nerinea). ... 18 



pyramidalis (Cryptoplocus = Nerinea). . . 161 



quadrangularis (Trochus) l65 



quehenensis (Nerinea) 4i 



quincuncialis (Melanioptyxis = Nerinea) . . 65 



