698 



lU , 54, Meiania, partout, c. 



— 56, Melaaopsis, partout, a. 



— 57, Rissoa, partout, c. 



— 60, Turritella, partout, c. 



— 66, Scalaria, partout, c. 



— 71, Littorina, 2, 5, 6, c. 



— 72, Planaxis, 5, 6, a. 



— 81, Chemnitzia, partout, c. 



— 82, ïurboniila, partout, a. 



— 8i,Eulima, partout, c. 



— 86, Pyramidella, partout, c. 



— 87, Niso, 2, 5, 6, g. s. 



— 9i, Acteon, partout, c. 



— 99, Volvaria, 2, 3, a. 



— 100, Ringicula, 2, 4, 5, 6, a. 



— 101, Pedipes, 1, 2, 5, a. 



— 108, Natica, partout, c. 



— 117, Sigaretus, partout, rt. 



— 119, Desliayesia, 4, 5, g. s. 



— 119, Vclutina, 5, a. 



— 120, Nerita, partout, c. 



— 124, Neritopsis, 5, c. 



— 127, Pileolus, 2, d. 



— 129, Turbo, partout, c. 



— 137, Phasiauella, 2, i, 5, 6, c. 



— 141, Delphinula, partout, ( . 



— 143, Trochus, partout, c. 



— 151, Phorus, partout, c. 



— 153, Solarium, partout, c. 



— 161, Bifrontia, i, 2, g. s. 



— 164, Pittonnellus, 2, 3, 5, c. 



— 168, Pleurotomaria, 1, 2,d. 



— 175, Scissurella, 5, a, 



— 182, Haliotis, 5, 6, a. 



— 184, Cypraea, partout, c. 



— 186, Ovula, partout, c. 



— 188, Erato, 5, 6, a. 



— 188, Marginella, partout, c. 



— 190, Terebelluin, 1, 2, 3, 4, a. 



— 192, Oliva, partout, a. 



— 193, Ancillaria, partout, c. 



— 195, Strombus, partout, c. 



— 197, Pteroccra, 1, c. 



— 200, Rostellaria, i>artout, c. 



— 207, Conus, partout, c. 



— 210, Voluta, partout, c. 



— 214, Mitra, partout, c. 



— 217, Murex, partout, c. 



— 219, Typhis, 2, 4, 5, 6, a. 



— 220, Ranella, 4, 5, 6, a. 



— 221, Triton, partout, c. 



— 224, Fusus, partout, c. 



— 228, Pyruia, partout, c. 



PÉRIODE TERTIAIRE. 



III, 230, Trichotropis, 5, a. 



— 230, Fasciolaria, partout, c. 



— 232, Turbinella, partout, a. 



— 233, Caacellaria, partout, c. 



— 235, Pleurotoma, partout, c. 



— 239, Borsonia, 5, g. s. 



— 239, Cordieria, i,2, g. s. 



— 241, Harpa, 2, 3, 4,o. 



— 242, Doliuni, 4, 5, 6, a. 



— 243, Oniscia, 4, 5, a. 



— 243, Cassis, partout, a. 



— 244, Morio, partout, c. 



— 246, Columbella, 5, 6, a. 



— 248, Purpura, 5, 6, a. 



— 252, Buccinum, partout, c. 



— 256, Terebra, partout, c. 



— 258, Cerithium, partout, c. 



— 263, Triforis, 3, a. 



— 265, Vcrmetus, 1,4, 5, 6, a. 

 ■ — 267, Cœcum, 3, 5, a. 



— 268, Siliquaria, partout, a. 



— 270, Capulus, partout, c. 



— 273, Brocchia, 5, 6, g. s. 



— 274, Spiricella, 5, g. s. 



— 275, Calyptraea, 5, G?, «• 



— 276, Infuiidibuluiu, partout, f. 



— 278, Crepidula, 5, 6, a. 



— 280, Parmaphorus, 5, a. 



— 281, Emarginula, 2, 4, 5, 6, c 



— 283, Rimula, 2, 5, c. 



— 284, Fissurella, partout, c. 



— 292, Siphonaria, 5, a. 



— 294, Patella, partout, c. 



— 300, Chiton, 2, 5, c. 



— 303, Denlalium, partout, c. 



— 307, Umbrella, 1, 6, c? 



— 309, Bulla, partout, c. 



— 312, Scaphauder, partout, a. 



— 313, Philiua, 2, 5, a. 



— 314, Carinaria, 5, a. 



— 317, Hyalœa, 5, 6, a. 



— 318, ciio, 5, 6, a. 



— 319, Triplera, 6, a. 



Acéphales. 



III, 338, Aspergillum, 5, a. 



— 338, Clavagella, partout, c. 



— 340, Gaslrochœna, partout, c. 



— 343, Septaria, 1, 5, a. 



— 344, Teredo, partout, c. 



— 347, Teredina, 2, d. 



— 349, Pholas, partout, c, 



