INDEX TO NOMENCLATURE. 



[The names of new species are printed in Roman letters ; synonyms and 

 species to which reference is made are in Italics ; names of sub-families, 

 families, or higher divisions, in Small Capitals.] 



PAGE. 



Actinodesma reda 215 



subrecta 215, 244 



Ancyrocrinus spinosus 238 



Aglaja 138 



Allorisma Andrewsi 222 



davaia 222 



Maxvillensis 222 



pleuropistJia 283 



Ambocoelia 145 



Amphibulima jjahda 124 



Argiope Clevei 191 



Arionta 137, 138 



Atrypa reticularis 240 



Aulacophyllum sulcatum 238 



Aulopora cornuta 237 



fiUformis 237 



tubceformis 237 



Avicula 357 



Aviculopecten crassicostata 240 



equilatera 213, 244 



jMralis 240 



Bellerophon alternodosus 225 



Montfortianus 225 



Newherryi 242 



Pelops . '. 242 



propinquus 242 



Bucania 205 



Bulimulus elomjatus 122, 123 



exiinctus 122 



fraterculus 123, 124 



marginaius 123 



Biisel. 122 



Cannopora columnaris 236 



densa 236 



Caracolus 123 



caracolla 122 



excellens 122 



insititia 122 



marrjineUa 122 



sarcocheila 122 



PAGE. 



Catopterus 49 



Centurus rubriventris 247 



tricolor 247, 248 



Cerithium gigantemn 190 



Chaetura Gaumeri 345 



pelasqica 246 



Vauxi 246 



Cbondropoma busicarinatum. . . . 121 



cltordiferum 121 



JuUeui 123 



Santacruzense 121, 123 



Tortoknse 122, 370, 371 



Chonetes acutiradiata 239 



nrc.nala 239 



deflecta 339 



mucroncda 239 



reversa 313, 243 



scitula.. 313, 243 



Yandellnna 339 



Chrj'sotis 381 



canif rons 381 



Cistula consepta 371 



riifilabris 133 



Codaster pyramidatus 338 



Coleolus..' 203, 304 



Coleoprion 203 



COLUMIJID^ 287 



Conocardium Ohioense 340 



trigovale 340 



Conularia elegantnJa 242 



Coscinium infimdihaliforme 199 



Crania carbonaria 32^) 



rrenistriata 238 



Ilamilionice 338 



modesta 229 



Penniann 229 



Cyathocrinus inequidactylus. . . 219 



Somersi 336 



Cyathophyllum ruqosum. . . 300, 337 



Zenkeri '. 337 



Cyclostoma Kazika 131 



Cylindrella chordata 133 



