— 417 — . 

 b. Paléontologie. 



Pages. 



Ammonites Diomjsii, Mœsch, ........ 371 



— Escheri, Mayer 372 



— Langi, Mayer 373 



— opalinoides, Mayer 374 



— prœcursor, Mayer 373 



— Bauracus, Mayer 376 



— Rœmeri, Mayer 377 



Belemnites dis far y Mayer 370 



— Gallensis, Mayer 76 



— Meriani, Mayer 75 



— peregrinusy Mayer 368 



— Sœmanni, Mayer 369 



BiTHiNiA procera, Mayer 160 



BuLLA Tournoueri, Mayer 177 



Cancellaria (G.) 83 



Cardium fraternum, Mayer 356 



— Pallasanum, Basterot 355 



Cerithium etrusciim, Mayer 162 



— siibmarginatum, Bronn 178 



CoRBULA Tournoueri, Mayer 350 



Cytherea Semperi, Mayer 171 



Dentalium Burdigalinum, Mayer 357 



— Lamarcki, Mayer 357 



— parvum, Mayer 358 



DoNAX Brongniarti, Mayer 170 



Dreissenia Sanensis, Mayer 160 



Engina Eeherti, Mayer 179 



Fasciolaria Jouanneti, Mayer 161 



— Ratjnevaîi, Mayer J64 



FossARus (G.) 260 



Fusus adolescens, Mayer 165 



Hartungia (G.) 300 



Lacuna Sandbergeri, Mayer 175 



LuciNA soîitaria, Mayer ^ 172 



