INDEX TO DEVONIC FISHES OF NEW YORK FORMATIONS 



229 



Dipnoi, 182; term, 88. 

 Dipteridae, 23, 159-63. 

 Dipterus, 16, 95, 108, no, 158, 159-63, 

 193; Chemung species, 163-64. 



sp., 202, 203. 



alleghaniensis, 21. 



angustus, 22. 



calvini, 16, 160-61, 202. 



contraversus, 22. 



costatus, 20, 161, 203. 



flabelliformis, 21, 163. 



fleischeri, 22, 162, 208. 



ithacensis, 18, 163. 



levis, 163. 



minutus, 21, 163. 



mordax, 20, 161-62, 202. 



nelsoni, 21, 163, 203. 



quadratus, 163. 



sherwoodi, 22, 162-63. 



(Ctenodus) sherwoodi, 162. 



uddeni, 16, 160, 162, 202. 



valenciennesi, 159. 

 Dissodus, 59. 

 Dittodus, 59. 

 Doliodus, 61. 



problematicus, 13. 

 Dollo, cited, 158, 165, 174. 

 Drepanaspids, 91. 

 Drepanaspis, 25, 26. 



East Bethany, 15. 



Eastman, C. R., cited, 93, 97, 105. 

 Eczematolepis, 78. 



pustulosus, 79. 

 Eichwald, E. von, cited, 40. 

 Eifel district,' Germany, 66, 69, 100, loi, 



112, 118, 169, 187, 192. 

 Eighteen Mile Creek, 14, 15, 17, 18, 57, 58, 



71, 72, 85, 86, 139, 149. 

 Elasmobranchii, 2T,, 2"/, 54-65. 

 Elbert formation, 20, 53. 

 Elgin, 53. 54. 



Ells, R. W., cited, 190. 

 Elmhurst, 111., 20, 59, 60, 72. 

 Encrinal limestone, 15. 

 ?Eriptychius americanus, 12. 

 Euomphalus bed, 161. 

 Euphaneropidae, 23. 

 Euphanerops longaevus, 16, 31. 

 Eusthenopteron, 164. 



foordi, 17. 

 Explanation of plates, 195-224. 



Fairport, la., 16, 161. 



Fall creek, yy. 



Faunal list showing distribution of Mid- 

 dle Devonic fossil fishes, 193. 



Fins, evolution of, 56; paired, develop- 

 ment, 180; efifective, development of, 

 182-83. 



Franklin, 20, 21, 22, 69, 70, 139, 162, 169. 



Franklin county, O., 19. 



Fiirbringer, K., cited, 115. 



Gamphacanthus, 73, 82. 



politus, 82. 

 Ganoids, 164. 



Ganorhynchus beecheri, 21, 22. 

 Carman, S., cited, 73. 

 Gaskell, cited, 31. 

 Gaspe, Quebec, 13. 

 Gaspe Devonic, 190. 

 Gaspe sandstones, 190, 191 ; age, 189. 

 Gaudry, Albert, quoted. 177-78. 

 Genera of doubtful family position, 156-57. 

 Genesee shale, 17, 64, 71, 133, 134, 139, 



147, 149, 172. 

 Geneva, 15, 130. 

 Genundewah, 133. 

 Genundewa limestone, 134. 

 Geological conclusions, 183-93. 

 Glenville, 17, 172. 

 Glyptaspis, 147. 



abbreviata, 147-49, 220. 



