INDEX. 



433 



Tertiary fauna, 11, ITl. 

 Testudo, 314, 315. 

 Tetragonolepis, 302. 

 Tetrao, 66. 

 Tetraogallus, 66. 

 Teuthidffi, 208. 

 Teuthopsls, 138, 166. 

 Textor, 88. 

 Textularia, 237. 

 Thalassarctos, 389. 

 Thalassemys, 315. 

 Thalassochclys, 313. 

 Thamnastnea, 157, 247. 

 Thauraalia, 66. 

 Thecidium, 253, 255, 257. 

 Thccocyathus, 244. 

 Thecodontosaurus, 160. 

 Thecosiphonia, 168. 

 Thecosmilia, 157, 247. 

 Thelodus, 142, 300. 

 Theridomys, 363, 364. 

 Tberiodontia, 159. 

 Theropithecus, 398. 

 Theroplcura, 154. 

 Theropoda, 162. 

 Thinohyus, 374. 

 Thoracosaui-us, 329. 

 Thous, 387. 

 Tlirasaetos, 79. 

 Thrush, 65, 100, 104. 

 TJiunder-worm, 317. 

 Tliyiacinus, 99. 

 Tliylacoleo, 336. 

 Tiger, 5, 18, 35, 36. 

 Timalidse, 94, 107- 

 Tinamidas, 78. 

 Tinamou, 78. 

 Tinoceras, 367. 

 Tinoporus, 234. 

 Tipulidse, 283, 284. 

 Tit, 22, 65, 107. 

 Titanichthys, 149. 

 Titanophasma, 150, 282. 

 Titanctberium, 372. 

 Toad, 307, 312- 



Tolypeutes, 538. 

 Toraistoma, 328. 

 Tomitherium, 348. 

 Toothed-carps (Cyprinodouts), 290. 

 Toucan, 78. 

 Toxoeeras, 168. 

 Tragoceros, 378. 

 Tragopan, 66, 95. 

 Tragulus, 376. 

 Tree-frog, 307, 309. 

 Tremarctos, 389. 

 Triacodon, 348. 

 Triassic fauna, 156. 

 Trichecus, 391. 

 Trichiulus, 151, 286. 

 Trichodesmium, 120. 

 Trichoglossus, 101. 

 Triconodon, 335. 

 Trigonia, 199. 

 Trigoniadse, 166. 

 Trigonocephalus, 71. 

 Trilobites, appearance and disappear- 

 ance of, 200; distribution of, 

 275. 



Trimicleus, 146, 277. 



Trionychidse, 314. 



Trionyx, 315. 



Triton (Amphibia), 306, 307, 312. 



Triton (MoUusca), 260. 



Tritoiiidas (Mollusca), 169, 270. 



Tritylodon, 335. 



Trochidte, 166. 



Trochilus, 78. 



Trochoceras, 192. 



Trochocyathus, 243, 245. 



Trochosmilia, 245. 



Troglodytes, 18, 396, 397. 



Trogon, 31, 78, 95. 



Tropidonotus, 67, 321, 322, 324, 

 325. 



Trout, 290. 



Troxites, 283. 



Trumpeter, 81. 



Trumpet-fish (Centriscus), 295. 



Trunk-fish (Ostracion), 303. 



