594 



INDEX. 



beds, 681, 632. 



i^SluA^l^, 81 cha'rarteni of, 860; 



llhhllllllllll of, In time, 862. 

 Uce-corals, 195. 

 Ltuntida, 364. 



LactrtUia, 350 ; characters of, 361 ; dis- 

 tribution of, in time, 362. 



Lamodipoda, 176. 



&VMW, 467, 458. 



Lamellibranehiata. characters of, 214; 

 shell of, 216 ; divisions of, 218 ; dis- 

 tribution of, in time, 219; families 

 of, 210 240. 

 0. 



,32. 

 390, 392. 

 <K,602. 

 Laarentian period, rocks of, 510 ; life of, 



Leaia, 158, 159. 



Leda, 226, 228. 



Leowninotitet, 500. 



Z3o*m, 865. 



Lemming, 459. 



Lemuridce, 464, 466. 



Ltpadidas, 150 ; shell of, 152, 153. 



Lepadocrinitet, 189, 180, 133. 



Lepat, 163, 154, 165. 



Leptrditia, 156, 167. 



Lepidcuter, 111, 116. 



Lepidodendroids, 475, 489. 



Lepidodendron, 474, 475, 480, 483, 490, 



491, 494, 629. 

 LepidoganoLi., 322. 



Ltpidnphloiot, 474. 480, 480, 491. 

 Lfpidoptera, 180, 187. 

 Lepidotirtn, 342, 343, 345. 

 LepidoiUidce. 322, 323. 

 LepidntUui, 320, 823. 

 Lepidottrobu*, 491. 

 Lepidotida, 324, 326. 

 pufotu., 325. 



K, S38. 



s, 210. 



Ltptotntthu, 295. 

 7, 468. 



Lias, 635 



Lielmda', 170. 



LieAoa. 171. 



LicrvpHyc^, 479. 



Lpunent, of Bivalve Molluacs, 215. 



Limnadia 169 



b . H I ;'-.. MT, 



^^f'^lJl' ir *> 17 . 175. 



Lingvlida, 202, 208, 213. 

 Au/u.Vfaj/iiar, 503. 

 Liriodendnm, 500. 601, 603. 

 it/intomui. 185. 

 Lithodomiu, 225, 228. 

 LUhorni*, 390, 395. 

 Litogtuter, 178. 

 Littorina, 254. 

 Littorinida, 264. 

 Lituites, 281, 232, 286. 

 Lituola, 643. 

 Lizards, 361. 

 Llanberis Slates, 512. 

 Llandeilo Bocks, 516. 

 Llandovery Bocks, 516. 

 Lo&oeewua, 537. 

 Loganograpmu, 514. 

 London Clay, 548. 



Lophobranchii, 318, 321. 

 Lophohelia, 96. 

 Lvphopea, 194. 

 Loricata (Reptilia), 355. 

 Loricula, 152, 154, 155. 

 Lower Cretaceous Bocks, 541. 

 Lower Oolites, 535. 

 Loxonema, 251,253, 534. 

 LMcernarida, 73, 74, 

 Z,ucma, 234. 

 Lucinidae, 218, 234. 

 Ludlow Bocks, 516. 

 Z/Midia, 111, 114. 

 Lutra, 452. 

 Lutraria, 236. 



Lycopodiatece, 474, 480, 482, 490. 

 Lycopodites, 474, 480. 

 iycosa, 183. 



Jfacactwt, 466. 



Macellodon, 364. 



Machairodus, 456. 



Maclurea, 245, 263. 264. 



Macrauchenia, 433, 434. 



MacrocheiHis, 251. 



Macropodidas, 408, 413. 



Macropoma, 327. 



Macrospondyhis, 367. 



Macrotherium, 414. 



Macrura, 178, 179. 



^fac^ra, 236. 



Mactridce, 218, 236. 



Madrepora, 96. 



Madreporidor, 97, 100. 



Madreporiform tubercle, 106. 



Mn-stricht beds, 540. 



Malacodermata (Zoantharia), 86. 



Malacopteri, 315. 



Malacostraca, 175. 



Malocystitts, 133. 



Mammalia, characters of, 397; skeleton 

 of, 398 ; dentition of, 403 ; distribution 

 of, in time, 405 ; orders Cf, 406. 



Mammoth, 443, 444, 445. 



Manatid<e, 418. 



Mandibles, of Cephalopoda, 273. 



.V.i,,/,-. 413, 414. 



JTimen. 643. 



ManteUia, 497, 498. 



Marxipobranchii, 314. 



Marsupial bones, 408. 



