INDEX. 



Helicites, m. 



Helicograptus, 4,3, 10, 12. 



Helicotouia, 112, 114, 115. 



Helicrinites, 28. 



Heliolites, 17, 20, 22, 23, 140, 141. 



Heliophylluni, 16, 24^38, 140. 



Helix, 299, 303. 



Uelminthites, 35. 



Helminthochiton, III. 



Helodus, 322,329, 330, 332, 333, 339, 



34°- 

 Hemiaspis, 53. 

 Hemicosmites, 29, 128. 

 Hemicrypturus, 41. 

 Hemicyclaspis, 128, 169, 173. 

 Hemipronites, 267. 

 Heinithyris, 74, 73, 77, 81, 82, 89, 



90, 91, 92, 93, 98, iji, 134, 233, 



a 55. 261, 262. 

 Hemitrypa, 148, 248. 

 Herpotichnus, 375. 

 Herpetocrinus, 30. 

 Heterangium, 187. 

 Heterophyllia, 212. 

 Heteropora, 72. 

 Hexacrinus, 142, 226. 

 Hiatella, 290, 363. 

 Himantopterus, 53, 66, 67, 146. 

 Hipparionyx, 149, 152, 252. 

 Hippomya, 104. 

 Hipponyx, no. 

 Hippopodium, 161. 

 Hippothea, 353, 359. 

 Hippurites, 16, 182, 186, 187. 

 Histiodenna, 35. 

 Holaspis, 173. 

 Holocephalina, 54. 

 Holopea, 112, 114. 

 Holopella, 1 1 2, 113, 129. 

 Holoptychiue, 173, 176, 320, 330, 



341. 

 Holurus, 331. 

 Homacanthus, 331. 

 Homalonotus, 44, ,54, 37, 69, 144, 1 45 . 

 Hoinalopteon, 43, 54, 55. 

 Homathorax, 173, 173. 

 Homosteus, 169. 

 Hoplonchus, 331. 

 Hoplopygus, 331. 

 Hormotoma, 112, 113. 

 Hornera, y2, 73. 

 Hortolus, 122, 124, 167,318. 

 Hyalonema, 201. 

 Hydatioa, 187. 

 Hydnophora, 212. 

 Hydnopora, 212. 

 Hydreionocrinus, 223, 227. 

 Hydriopora, 201. 

 HydrolsenuB, //. 

 Hymenocaris, 55. 



Hymenophyllites, 188,79/, 197, 198. 

 Hyolites, 117, 118. 

 Hyolithes, 122. 

 Hypanthocrinus, 29, 30. 

 Hyphasmopora, 248. 

 Hypodema, 255. 

 Hypothiris, 78, 90, 91, 92, 93, 154, 



261. 

 Hysteriolites, 133, 133. 



380 



Ichthyerpeton, 344. 



Ichthyocrinus, 30. 



Ichthyolithus, 331,333. 



Ichthyorachis, 248. 



IctinocephaluB, 170, 173, 174. 



Ulsenopsis, 43, 3;. 



Illajnus, 43,31, 55, 56, 61. 



Inachus, 111. 



Infandibulura, 307, 369. 



Inoceramus, 99, 106, 274, 276, 2S6. 



Intricaria, 72. 



Involutina, 203. 



Iridina, 284, 289. 



Ischadites, 23. 



Iachnacanthus, 171, 174. 



iBoarca, 102, 161. 



Isocardia, 280, 284, 290. 



Iaocrinitea, 228. 



Isocrinus, 33, 143, 223, 228. 



Iaodius, 331. 



Iaoneina, 302. 



Isorhyncus^ 89. 



Isotelus, 41, 42, 57. 



Janassa, 323,331. 

 Janeia, 366, 368. 

 Jama, 209, 212, 216, 248. 

 Janira, 273. 



Kellia, 283, 284. 

 Keraterpeton, 344. 

 Keratophytes, 358, 359. 

 Kirkbya, 57, 237, 240, 357. 

 Knorria, 134, 133, 188, 193. 

 Koenigia, 57. 

 Koleoceras, 122, 123, 123. 

 Koninckophyllum, 2 1 2. 

 Kutorgina, 78, 82. 



La Becheia, 21. 



Labodus, 331. 



Labyrinthodon, 376. 



LabyrinthodontosauruB, 344. 



Lacuna, 299. 



Lagena, 203. 



Lamnodus, 171, 1 74. 



Lampus, 98. 



Lanistes, 284, 283. 



Leaia, 240. 



Leda, 102, 104, 107, 161, 2S8, 366. 



Leperditia,/o,/a, 57, 63, 145, 236, 



237, 240, 241, 337. 

 Lepidaster, 30. 

 Lepidodendron, 134, 133, 181, 188, 



193, 196, 197, 200, 350. 

 Lepidophlois, 189. 

 Lepidophyllum, 188, 189. 

 Lepidostrobus, 189. 

 Lepidotosaurus, 376. 

 Lepracanthus, 332. 

 Leptacanthus, 319, 324, 332. 

 Leptsena, 73, 76, 78, 93, 97, 98, 130, 



'51. W, U3, *S7, V&, 'S3, '54, 

 233, 238, 260, 261, 267, 268,363. 



Leptsenalosia, )62. 



Leptagonia, 78, 79, 95, 151, 256. 268. 



Lepterpeton, 344. 



Leptocheles, 46, 57, 234, 241. 



Leptoccelia, 73. 



Leptodomus, 104, 107, 108, 161, 162, 



282, 284, 288. 

 Leptognathosaurus, 344. 

 LeptograptuB, 7. 

 LeptoplastuB, 60. 

 Leptoteuthis, 166. 

 Lethea, 36, 240, 276. 

 Licliaa.jS, 43,30, 57,38,39, 62, 70. 

 Lima, 261, 270, 274, 365. 

 Limadia, 239. 

 Limaria, 16, 21. 

 Limulus, 241, 242, 243. 

 Lingiila, 79, 82, 152, 256, 361. 

 Lingulella, 79, 80. 

 Lingulocaris, 58. 

 Liodendrocyathus, 213, 218. 

 LispacanthuB, 332. 

 Lithodendron , 213, 214. 

 Lithodomus, 284, 283. 

 Lithomantis, 245. 

 Lithosmunda, 190, 192. 

 Lithostrotion, 13, 24, 207, 208, 211, 



213, 214, 213, 216, 217, 218. 

 Litorina, no, 112, 299,308, 370,371. 

 Lituites, 122, 124, 125, 127. 

 Lituola, 203, 204. 

 Lituolites, 204. 

 Loganograptus, 4, 6,12. 

 Lomatoceras, 10, 11. 

 Lomatophloios, 186, 189, 199. 

 Lonsdaleia, 20, 21, 1 40, 2 1 5 , 2 1 7,218. 

 Lophodus, 330, 332,339. 

 Lophophyllum, 210, 215. 

 Loxoceras, 313, 315. 

 Loxomma, 113, 341 , 344. 

 Loxouema, 112, 113, 163, 299,301, 



370, 372. 

 Lucina, 280, 285, 367. 

 Lumbricaria, 35. 

 Lunulacardium, 105, 109, 161, 162, 



281, 285. 

 Lutraria, 283, 285, 286. 

 Lychas, 281. 

 Lychnophorites, 190. 

 Lycopodites, 134, 133, 190, 200,331. 

 Lyginodendron, 190. 

 Lymnorea, 332. 

 Lyonsia, 367, 368. 

 Lyrodesma, 101, 105, 109. 



Maclurea, 114, 120. 



MacrocheiluB, 113, 113, 163, 164, 



'9S,'99> 30O, 301, 306, 370, 372. 

 Macrodon, 363, 366. 

 Macrosaurus, 345. 

 Macrostachya, 184, 190. 

 Mactra, 285. 



Madrepora, 17, 20, 22, 23. 

 Madreporites, 17, 18, 20. 

 Malleus, 273, 273. 

 Maminillaria, 199. 

 Mammillopora, 352. 

 Manon, 139, 140, 213,332. 

 Mariacrinus, 30. 

 Marsupiocrinus, 30. 

 Martinia, 93, 231, 236, 263, 264, 



263, 266, 361, 36a. 



Matheria, 108. 

 Medullosa, 190. 

 MedusacrinuB, 224, 226. 

 Megalaspis, 41. 

 Megalerpeton, 345. 

 Megalichthys, 331, 332, 333. 

 Megalocephalus, 345. 

 Megalodon, 161. 

 MegalomuB, 105. 

 Megaphytum, 190, 200. 

 Melania, 163, 297, 299,300, 301. 

 Meleagrina, 271, 272, 273, 273, 



277. 

 Melocrinites, 220, 221. 

 Melocrinus, 219, 224. 

 Melonites, 224. 

 Merista, 81, 82, 152. 

 Meristella, 74, 8i, 82, 90, 91, 92, 



94, 9S. 

 Meristomya, 104. 

 Mesenteriopora, 71. 

 Mesogomphus, 333. 

 Mesolepis, 333. 

 Mespilocrinus, 224. 

 MetacanthuB, 62. 

 Metopias, 38. 

 Metoptoma, 301. 

 Metriophyllum, 140. 

 Michelinia, 140, 212, 215, 216. 

 Microcouchus, 230, 231, 301. 

 Microconodus, 333. 

 Microdiacus, 58. 

 Microdoma, 301, 307. 

 Millepora, 13,21,73, 147, 148, 216, 



246, 248, 249. 

 Mioganodus, 333. 

 Mitra, 224, 223. 

 Mitrodus, 333. 

 Modiola, 103, 108, 161, 162, 277, 



278, 279, 284, 285, 286,364,367. 

 Modiolopsis, 105, 106, 108. 

 Monilopora, 216. 

 Monobolina, 82. 

 Monograptus, 10, 11, 12. 

 Monoprion, 10. 

 Monoptera, 159, 276. 

 Monopteria, 100, 273. 

 Monotis, 99, 139, 270, 273, 2S6, 



364, 3 6 S- 

 Montastrsea, 138. 

 Monticularia, 21. 

 Montieulipora, 13, 16, iS, 21, 208, 



216, 334. 

 Moorea, 58, 241. 

 Mortieria, 216. 

 Multicariuatus, 313. 

 Murchisonia, 112, 113, 114, 113, 



116, 164, 163, 293, 301, 302, 



305. J°7- 

 Murchiaonites, 12. 

 Murex, 164. 

 Musocarpum, 190. 

 Mya, 106, 108, 279. 

 Myacites, 277, 285, 286, 289, 363, 



366. 

 Myalina, 279, 286, 287,364, 367. 

 Myclodactylus, 30. 

 Myclopteris, 190. 

 Mylacodus, 333. 



