Pleurotomaria Duboisana, Perr. 
Pterocera 
(Rostellaria) 
Cerithium 
Bulla 
Patella 
Dentalium 
Pleuromya 
Pholadomya 
(Homomya) 
(Arcomya) 
(Goniomya) 
Anatina 
Thracia 
Gresslya 
Psammobia 
Cyprina 
Cardium 
Lucina 
Astarte 
Phædra, d'Orb, 
Philea, d'Orb. 
reticulata, d'Orb. 
musca Desl,. 
Ponti, Delb. 
Thirriai, Ctj. 
angulicosta, Buv. 
Wagneri, Th, 
limiforme, Rœm. 
Dyonisea, Buv. 
planospirata, Th. 
suprajurensis, Rœm. 
Normanianum, d'Orb. 
Audouini, Et.(non Ag.) 
Jurassi, Et. t. (non Ag.) 
subeylindrica, Et. 
aculicosta, SOWw. 
canaliculata, Rœm. 
echinata, Ag. 
parvula, Rœm. 
paucicosta, Rœm. 
Protei, Defr. 
gracilis, d'Orb. 
hortulana, d'Orb. 
semirugosa, Et. 
helvetica, Desh. 
robusta, Desh. 
Cornuelana, Buv. 
pudiea, Ctj. 
subrugosa, Et. 
Arcensis, Et. 
caudata, Ctj. 
parvula, Et. 
piricola, Et. 
striata, d'Orb. 
incerta, Desh. 
tenuistria, Desh. 
excentrica, Terq. 
globosa, Et. 
orbicularis, Et. 
suprajurensis, Et. 
compressa, Êt. 
concentrica, Et. 
virgulina, Et. 
Contejeani, Et. 
cornucopiæ, Ctj. 
cornuta, d'Orb. 
parvula, d'Orb. 
suevica, Et. 
Banneianum, Th. 
eduliforme, Rœm. 
orthogonale, Buv. 
suprajurense, Ctj. 
substriata, Rœm. 
cingulata, Ctj. 
275 
s [vil Ve |Vm 
es | encens? | ce 
jo 
r 
cr 
Ur 
| ar 
rr jar 
ar [ac 
lac 
Urr 
| ac 
| Ir 
[ar 
|lar 
rr 
| Tr 
ce | ce 
ac|ec| e | cc 
ar 
ce! ec | ac 
Ji 
rer 
11? ac 
rr|rr 
r cc 
ar jar r 
ec|clar 
| v 
TIC 
ec|rr|r 
cr rr 
| ar 
| L 
| Ir 
| IT 
| c 
| ar 
ler 
cc |ce| cc | ar 
(er 
c ||ec 
| Ir 
C|ICC| CC 
rr 
| Tr 
ce|ce| cc | ce 
ac 
Ir 
| ar 
ac |c 
| Fr #cUiT 
rr 
CC lcce 
ar |cC 
r 
ac, Tr 
r'| ec 
| c 
—— 
QC QG OC 
Cg. | Cg. Are. 
Cg. | Arc. | Bh. 
Cg. | Cg. Are. | Arc. 
Are, 
Cg.| Are, 
Cg. | Cg. | Arc. 
Cg. | Are. 
Arc. 
Arc. 
Arc. 
Arc, 
Arc. 
Arc. 
Ce. 
Cp. Arc. Bh. 
