PALEONTOLOGICAL INDEX 



Figures in italics indicate principal discussion. 



Acer, 2S4. 



sp., SS.'i, 277. 

 Acteon granulatus, 186. 

 Acus, 177. 

 Adesmacea, 192. 

 Aesculns simulata, 221. 

 Aligena, 202. 



elevata, 142, 145, 147, 148, 202, 266. 

 Alisma macrophyllum, 220. 

 Alnns, 225. 



rugosa, 225, 275. 

 Angiospermje, 220. 

 Angulus, 145, 147, 198. 

 Area, 205. 



incile, 206. 



limula, 206. 



ponderosa, 99, 143, 144, 145, 146, 147, 



205, 270. 



transversa, 99, 143, 144, 145, 146, 147, 



206, 270. 

 Arcacea, 205. 

 Arcidse, 205. 

 Arcinse, 205. 

 Aronites dubius, 220. 

 Arthropoda. 155, 170. 

 Astrangia dana?, 213. 



Astyris, 143. 144, 145, 146. 147. 1S2. 255. 

 luriata. 182. 



B 



Balanid*, 17//. 

 Balanus, 17!/.. 



crenatus, 143, 144, 145, 147, 17k, 175, 

 248. 



dolosus, 175. 



porcatus, 175. 

 Barnea, 192. 



costata, 99, 145, 146, 147, 192, 258. 

 Betula, 228. 



Betula Alnus rugosa, 225. 

 Betulacese, 225. 

 Bracbyura, 172. 

 Bryozoa, 210. 



Buccinum obsoletum, 181. 

 Buccinum trivittata, 180. 

 Bumelia, 236. 



lanuginosa, 237. 



monticola, 237. 



pseudo-lanuginosa, 286, 277. 

 Busycon canaliculatum, 180. 

 Busycon carica, 179. 



Callinectes, 172. 



ornatus, 173. 



sapidus, 144, 145, 147, 172, 174, 247. 



tosotes, 173. 

 Calyptrseidae, 189. 

 Cancroidse, 172. 

 Cancroidea, 172. 

 Carpinus, 225. 



caroliniana, 225. 



grandis, 225. 



heerii, 225. 



pseudo-caroliniana, 225, 277. 

 Cassia, 238. 



ambigua, 233. 



sp., 283, 277. 

 Celtis, 230. 



crassifolia, 230. 



georgiana, 230. 



mississippiensis, 230. 



occidentalis, 230. 



pseudo-crassifolia, 280, 277. 

 Cerithium dislocatum, 177. 

 Chelydra, 170. 



serpentina, 170. 

 Chelydridse, 170. 

 Chemnitzia impressa, 187. 

 Chilostomata, 210. 

 Chrysallida, 145, 147, 186, 187, 256. 

 Cirripedia, 174. 

 Cistudo eurypygia, 169. 

 Clavulina, 213. 

 Cliona, 213. 



sulphurea, 143, 145, 147, 213, 272. 

 Clionidffi, 218. 

 Coelenterata, 155, 213. 

 Coleoptera, 170. 

 Columbella, 182. 



communis, 183. 



lunata, 143, 144, 145, 146, 147, 182, 183, 

 255. 

 Columbellida?, 182. 

 Coniferales, 217. 

 Corbula, 198. 



contracta, 143, 144, 145, 146, 147, 193, 

 259. 

 Corbulidse, 193. 

 Cornacese, 235. 



