- 83 - 



Pag© 



lateralis, Jfytilus 246 



later isu lea, Venus . .. 123 



latiauritus, Pecten .... 275, 389 



laticostata, Cardita < 146 



laticostatum, Cardium . . . .135, 363 



laticostatus, Pecten . . 287 



Peetunculus 376 



latisulca, Crassina 87, 350 



latomarginata, Anodonta . . .221, 387 



latum, Cardium # 134 



latus, %tilus ....... 246, 248 



laurentii, Ostrea 274 



Pecten ............. 274 



lavalleana 339 



Lavignon petitiana 339 



lazarus, Chama • 226 



leana, Anatina 24, 339 



Cochlodesma 24 



lecontianus, Unio 188, 379 



leeai, Unio . .... . . . 182, 378 



legumen, Ostrea 259 



Perna 259 



Psanmiobia 13 



Saxicava 345 



Salen 13 



lens, Anomia 313 



Unio 201, 380 



lenticula, Nucula 377 



lenticulare, Amphidesma . . • 44, 341 



lenticularis, Periploma 21 



Terebratula 321 



Venus 128, 358 



Waldheimia 321 



Lepton clarkiae 340 



fabagella 340 



nitidum . . . . 340 



squamosa 28 



