INDEX. 
Gonatodus Brainerdi, 298. 
Goniodus, 67-69. 
Hertzeri, 60, 69, 284. 
Gould, D. T., fish remains found by, 125, 147, 151. 
Greene, Thomas A., fish remains furnished by, 47, 51, 62, 66. | 
Giinther, cited, 183, 224 (note). 
Gyracanthas, 124. 
Alleni, 120. 
formosus, 38. 
inornatus, 177, 276. 
Sherwoodi, £19, 120, 266. 
H. 
Heckel, E., cited, 42. 
Hall, James, cited, 41, 112, 113. 
fish remains described by, 107. 
acknowh dgments to. 115. 
Hamilton group, fishes of the, 57-7 
Hancock and Atthey, cited, 227. 
Hawks, Jobn, fish remains found by, 217. 
Harpacanthus, 203. 
fimbriatus, 203, 272. 
Heliobatis radians, 224 (note). 
Heliodus, 85-S7. 
gibberulus, 102. 
Lesleyi, 86, 87, 266. 
rudis, 178, 180. 
Hertzer, H., fish remains found at Delaware, Ohio, by, 54, 58, 
59, 60, 61, 64, 69, 70, 73, 125, 146. 
Heteracanthus, 62, 65, 66. 
politus, 66, 272. 
Hicks, L. E., cited, 129. 
Hitchcock, Edward, cited, 217. 
Hitchcock, Fanny R. M., cited, 219, 221, 222. 
Holocephali, 45-51. 
Holonema, 92-95. 
rugosa, 93-95, 264. 
Holoptychius, 107. 
Americanus, 115, 268. 
giganteus? 101, 10:2, 268. 
granulatus, 100, 101, 270. 
Hallii, 124, 270. 
pustulosus, 100, 270. 
? radiatus, 115, 146, 270. 
tuberculatus, 101, 268. 
Honeyman, D., cited, 124. 
oF 
Pa 
Hopkins, William, fish spine figured and described by, 
Hoplonchus parvulus, 169, 170, 280. 
Hnron shale identical with Ohio shale of Orton, Obio black 
shale of Andrews, and New Albany black shile of 
Cox, 57, 58. | 
Huron shale, nature and thickness of, in Ohio, 58. 
Huxley, T. H., cited, 19, 110, 115, 117, 139, 140, 141. 
K. 
Kayser, E., cited, 29, 39, note, 61. 
Kepler, William, fish remains furnished by, 106, 147, 156, 179, 
181. 
Klippart, J. H., remarkable bed of fish bores in Ohio discov- | 
ered by, 30. : 
Koenen, A. von, fossil fish found by, 44. 
cited, 59 (note), 140 (note), 145, 155. 
Koninck, M. de, fossil fish described by, 86. 
L. 
Labodus marginatus, 198, 199, 268. 
Lane, E.S., fish remains furnished by, 27. 
339 
Lankester, E. Ray, cited, 19. 
named Cephalaspis Dawsoni, 63. 
Leidy, Joseph, fish remains described by, 107, 108, 111. 
cited, 113, 182, 187, 216, 217. 
Leptacanthus, 207. 
Lilley, A. T., fish remains collected by, 85, 92, 94, 95,98, 101, 112, 
Linney, William, fish remains found by, 59, 202. 
Linton, Ohio, list of fossil fishes found at, 212. 
Liognathus spatulatus, 52, 290. 
Litton, A., fish remains collected by, 202, 204. 
Lokest, Max, fish remains found in Belgium by, 98, note, 112. 
Lower Carboniferous rocks of New Brunswick, fishes of, 
186-187. 
Lower Carboniferous limestone, list of genera of fishes from, 
186. 
Lyell, Charles, on geological place of Oriskany sandstone, 23. 
M. 
Macheeracanthus, 28, 29, 31, 37-418. 
major, 39, 288. 
peracutus, 38, 39, 40, 288. 
sulcatus, 40, 418. 288. 
Macropetalichthys, 41-44. 
Manni probably identical with M. Sullivanti, 28. 
Sullivanti, 27, 306. 
Mann, R. P., fish remains collected at Delaware, Ohio, by, 27, 
33, 40. 
Marsh, 0. C., fragments of Placoderm fishes in possession of, 
62. 
| Mazodus, 178-181. 
Kepleri, 180, 181, 272. 
| McAdams, William, fish remains furnished by, 187, 191, 193, 
194, 203, 204, 207. 
McCoy, F., cited, 178, 179, 180, 195, 199, 200, 207. 
McGuire, M. R., fish remains found by, 126. 
Megalichthys, 215. 
Merrick, F., fish remains furnished by, 27. 
Meyer, H. von, cited, 43, 96. 
Miller, Hugh, cited, 141. 
Morris, John, cited, 199. 
Mylostoma, 161-166. 
Terrelli, 164, 165, 258. 
variabilis, 165, 166, 256, 260, 262. 
N: 
Nelson, E. T., fish, remains furnished by, 90. 
North Vernon, Ind., bed of fish remains at, 31, 32. 
Norwood, J.G., and D. D. Owen, published a description of 
fish from the Paleozoic rocks of Indiana, 27, 41. 
oO. 
Ohio shale or Ohio black shale identical with Huron shale, 
57, 58. : 
Onchus Deweyi, a spine of a crustacean mistaken for that of 
a fish, 20. 
Onchus hamatus, 195. 
Onychodus, 24, 53-57, 194, 221. 
Hopkinsi, 72, 99, 100, 221. 
Ortoni, 24, 71, 72, 221, 268. 
sigmoides, 56, 57, 72, 221, 298, 302, 304. 
Oracanthns, 33, 34. 
Orodus, 185. 
multicarinatus, 206, 
ramosus, 185, 194, 205, 206, 284. 
Orthopleurodus carbonarius, 200, 268. 
