388 



NEW YORK STATE MUSEUM 



Devonic, New York, correlation with 



that of Gaspe, Canada, 7^-S*. 

 Dewitz, H., cited, 301*, 302*, 312^, 



339'-4o'. 

 Diaphorostoma sp., 147*. 



affine, 143', 147". 



desmatum, 147*, 189-, 20 1\ 229®, 

 258^ 267. 



lineatum, 258^ 



nearpassi, 185", 228^ 258", 267. 



perceense nov., 143^, 147*. 



ventricosum, 143^, 185', i88^ 189', 

 195^ I96^ 199^ 222^, 224^, 228', 

 228^ 229^, 234^, 258®, 267. 

 Dicranurus, 152^ 



hamatus, 153', 153'. 



limenarcha, 153'', 153"; figure, 153. 



monstrosus, 153^ I53^ 

 Diphragmoceras, 30ol 

 Duncan, John H., management of 



Oatka Salt Co., 20'. 

 Duncanella cf. borealis, I56^ 



Eastman, C. R., cited, 324^. 

 Eatonia medialis, 195^ 196-, 198*, 

 200'', 207', 207^, 212^ 212^ 220", 



222*, 222^, 223\ 224^, 230', 245", 



264. 



peculiaris, 146*, 148', 187°, 195^ 196'. 



singularis, 184*, 198^ 200®, 222', 



223^, 224^ 224^ 234', 245', 264. 



Edriocrinus becraftensis, 196^. 



pocilliformis, 183^, 200^, 201®, 232^, 



233\ 233\ 233', 238', 262. 

 sacculus, 198^ 233^ 

 Ells, R. W., cited, 139', 142', 149*, 



167', i6S\ ' 

 Elmira quadrangle, areal survey, 8*-9^ 

 Emmons, Ebenezer, pientioned, 277^ 

 Endoceras (Nanno), 303^ 324^, 333^. 

 belemnitiforme, 305\ 318^ 322^ 



323', 324\ 324*, 325'. 

 burchardii, 336^ 

 commune, 312®. 



figure, 301. 

 crassisiphonatum, 30ol 



figure, 300. 

 fistula, 325'. 



gladius, 302', 304", 305', 312', 316'. 

 pygmaeus, 325'. 



Enterolasma (Streptelasma) striatum, 

 i8i^ i83\ 184', 199', 207^ 208', 

 212^, 212*, 212®, 218^, 219^, 219*, 



219^, 219'', 220^ 222^, 232', 232", 



232\ 233\ 233\ 235*, 262. 



Esopus grit, 179", 192^, 194^, 194', 

 196*, 198^, 199^, 229^, 234°. 



Esopus limestone, wanting in Mary- 

 land, 20ll 



Eunema, 288^-92'^. 



altisulcatum sp. nov., 291^-92'. 



explanation of plate, 368. 

 epitome sp. nov., 272^, 290^-91^ 



explanation of plate, 366. 



historicum sp. nov., 288^-90^ 



explanation of plate, 366. 



Euomphalus ?, 209^. 



Euphemus ? quebecensis nov., 147^. 



Explanation of plates, 359-84. 



Favosites, 210^, 221^ 



sp., 207-, 207^ 207®, 218^ 222^ 231^ 



262, 352\ 354^ 354^, 355^ 3561 



conicus, 237^. 



helderbergiae, 180V 180', 181^, 181*, 

 195*, 198^ 204\ 210^, 210^, 21 1^ 

 211', 216', 2i6\ 2if, 217°, 218*, 

 218", 221', 235'-37=, 237\ 237', 

 262. 

 praecedens, 199', 203', 351', 353'. 



niagarensis, 23^^, 237^ 



sphaericus, 180', 180', 181', 181', 



182^, 209^, 210^, 210^ 21 1\ 211^, 

 217^, 2I8^ 218*, 219^, 221°, 237"- 

 38', 2(i2. 



Favosites bed, i8o*-8i', 193", 222\ 

 I" Field operations, 3*-9^ 



Foord, A. H., cited, 297', 302', 303', 

 I 3^7\ 33'2\ 340'. 

 I Formations, index to, 31^^-321 

 I Fossil plants of the paleozoic rocks, 

 i 16^-17'. 



Fossil trails at Bidwell's crossing, 



l8'-20l 



Fossils, catalogue of type specimens, 

 supplement i, 43'-i33*- 



Gaspe, Canada, correlation of the 

 New York Devonic with that of, 

 7'-8\ 



