FOSSILS. 
199 
Madrepore, fossils, 496 
Mammalia, fossil marine, 139 
Mammoth, derivation of the word, 50 
of the Russians, 41 
Man, no fossil remains of, 21 
Man, pretended fossil, 333 
Manati, 433 
Marine tortoise, articulation of, 156 
Masasaurus, of Maestricht, 365 
Mastodon, of the Cordilleras, 77 
cranium of the, 71 
femur of the, 72 
the fossil, 10 
with narrow teeth, the, 73 
of Humboldt, 77 
the genus, 62 
the great, 62 
the great, where found, 67 
the little, 77 
tapirosdian, 77 
osteology of the great, 69 
Matamata, the, 260 
Megalonyx, 35. 131. 135 
Megalosaurus, 318 
Megalonix, remains of the, 15 
Megatherium, 35. 
( Cuv .) 131 
proper, 131 
Mehemoth, of the Arabs, 50 
Milleporae, 517 
Monitor, of the Nile, 284 
Monitors, the, 300 
Monopterus, 422 
gigas, 422 
Mosasaurus, of Mr. Conybeare, 31. 316 
Moschi, the, 208 
Mouse, the domestic, 131 
Mugil, 411 
cephalus, 426 
brevis, 41 1 
Mullus barbatus, 426 
Muraena, 424 
caeca, 424 
conger, 424 
Muraenophis, 424 
Mus arvalis, 130 
Muscardin, the, 131 
Musk, the, 211 
Narinari, of Marcgrave, 431 
Narkobatus giganteus, 403 
Narwhals, fossil, 143 
Naturforscher, 330 
Nautilus, 481 
Deshayesii, 482 
imperialis, 482 
pompilius, 482 
umbilicatus, 482 
zigzag, 481 
Ombrias, fossils, 495 
Oolites, the, 445 
Ophidium, 424 
barbatum, 424 
Orthoceratites, 483 
Ostracion turritus, 404 
Ostracites, 486 
Ouaran, of the Arabs, 284 
nose of the, 289 
Ovarium, 495 
Oysters, the, 486 
Pachydermata, Cuvierian fossil, 99 
Paecilia, 401 
of Bloch, 402 
dubia, 401 
Palaeobalistum, 405 
orbiculatum, 405 
Palseoniscum, 396 
Freieslebense, 396 
Palaeorhynchum, 393 
Glarisianum, 393 
Palseotheria, 250 
Palaeotherium, (Cuv.) 105 
Aurelianense, 109 
the broad-footed, 108 
crassum, 107, 109 
curtum, 108 
the great, 107 
Isselanum, 109 
magnum, 107 
jaw of, 79 
latum, 108 
medium, 107. 108 
minus, 105. 108 
the middle-sized, 107 
the short, 108 
the small, 108 
the thick-footed, 107 
velaunum, 109 
Palaeothrissum, 396 
insequilobum, 396 
macrocephalum, 396 
magnum, 396, 397 
parvum, 397 
Pegasus lesiniformis, 406 
Pentacrinos, 507 
Pentacrinus, 514 
basaltiformis, 514 
briareus, 514 
caput Medusae, 514 
subangularis, 514 
Perea, 413 
Americana, 413 
formosa, 413 
minuta, 426 
Perch, 413 
Perdicites, 151 
