INDEX. 



Mesopithecus, 400. 



Mesoplodon, 342, 345. 



Metridium, 242. 



Metriorhynchus, 329. 



Miacis, 393. 



Mice, 354, 355, 364. 



Micraster, 168. 



Microlabis, 151. 



Microlestes, 334. 



Micromeryx, 381. 



Microsyops, 348, 403. 



Midas, 396. 



Migration of birds, 39, 40 ; of fishes, 

 41 ; of reptiles, 41 ; of quadru- 

 peds, 40, 41. 



Minivet, 94. 



Mink, 390. 



Miohippus, 371, 372. 



Mionornis, 333. 



Miopithecus, 397. 



Mixodectes, 403. 



Mniotiltidse, 66. 



Mole (Talpidae), 347. 



Mole-rats, 357. 



Molgophis, 311. 



Mollusca, dispersal of, 53 ; longevity 

 of, 54 ; Arctic, 70 ; of lakes, 131 ; 

 fresh -water, earliest, 209 ; of 

 American coast, 216, 217 ; of 

 British coast, 216 ; of French 

 coast, 216 ; of Iberian coast, 216 ; 

 of Norwegian coast, 216 ; Japan- 

 ese, 216, 217 ; Mediterranean, 

 216, 218 ; Indo-Pacific, 217 ; Ant- 

 arctic, 219 ; distribution of, 258 ; 

 indicating climate, 224. 



Molluscan provinces, 258. 



Moloch, 318. 



Molossus, 349. 



Molothrus, 66. 



Monachus, 391. 



Mongoose, 385. 



Monitor, 319. 



Monkeys, 75 ; distribution of, 393. 



Monk-fish (Ehina), 295. 



Monoceros, 344. 



Monograptus, 145. 



Monopleura, 169. 



Monotremata, distribution of, 333. 



Montlivaltia, 158. 



Moose, 381. 



Morelia, 326. 



Monnyridse, 89. 



Moropus, 338. 



Morosaurus, 161. 



Mosasaurus, 169. 



Moschus, 380. 



Motacillidae, 66. 



Motmot, 78. 



Mound-builder, 95, 101, 104. 



Mouse-deer, 376. 



Mullet, 104, 292. 



Mullet-king (Apogon), 296. 



Muntjac, 381. 



Murchisonia, 148, 269. 



Muricidae, 169, 270. 



Mus, 354, 355, 364. 



Muscardinus, 357. 



Muscicapida?, 65, 79. 



Musk-deer, 380. 



Musk-ox, 206, 379. 



Musk-rat, 357, 365. 



Musophaga, 87. 



Mustela, 390. 



Myacites, 209, 395. 



Myidse, 168. 



Myliobatis, 297, 300. 



Mylodon, 339. 



Mynah, 94. 



Myodes, "357. 



Myogale, 28, 347, 348. 



Myolagus, 364. 



Myopotarmis, 360. 



Myoxidse, 357, 364. 



Myriapoda, geological distribution of, 



285. 



Myrmecobiidse, 99. 

 Myrmecobius, 99. 

 Myrmecophaga, 337. 

 Mysarachne, 347. 



