IKDEX. 



433 



Tertiary fauna, 11, 171. 

 Testudo, 314, 315. 

 Tetragonolepis, 302. 

 Tetrao, 66. 

 Tetraogallus, 66. 

 Teuthidae, 268. 

 TeuthopsLs, 138, 166. 

 Textor, 88. . 

 Textularia, 237. 

 Tbalassarctos, 389. 

 Thalassemys, 315. 

 Thalassoohelys, 313. 

 Tliamnastrcea, 157, 247. 

 Thaumalia, 66. 

 Theoidium, 253, 255, 257. 

 ThccocyathuB, 244. 

 Theeodontosaurus, 160. 

 Theoosiphonia, 168. 

 Theoosmilia, 157, 247. 

 Thelodus, 142, 300. 

 Theridomys, 363, 364. 

 Theriodontia, 159. 

 Tharopithecus, 398. 

 Theroplcura, 154. 

 Theropoda, 162. 

 Thinohyus, 374. 

 Thoraco§auru8, 329. 

 ThouB, 887. 

 Thrasaetos, 79. 

 Thrush, 65, 100, 104. 

 Tliunder-worm, 317. 

 Thylaeinus, 99. 

 Thylaoolco, 336. 

 Tiger, 5, 18, 35, 36. 

 Timalidaj, 94, 107. 

 Tinamidffi, 78. 

 Tinamou, 78. 

 Tinoceras, 367. 

 Tinoporus, 234. 

 TipulidsB, 283, 284. 

 Tit, 22, 65, 107. 

 Titanichthys, 149. 

 TitanopiiaBraa, 150, 282. 

 Titanotherium, 872. 

 Toad, 807, 312- 



Tolypeutes, 338. 



Tomistoma, 328. 



Tomitherium, 348. 



Toothed-earps (Cyprinodonts), 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. 



Triehiulus, 151, 286. 



Trichodesmium, 120. 



Triohoglossus, 101. 



TrioonodoD, 335. 



Trigonia, 199. 



Trigoniadce, 166. 



Trigonocephalus, 71. 



Trilobites, appearance and disappear- 

 ance of, 200; distribution of, 

 275. 



Trinucleus, 146, 277. 



Trionychidse, 314. 



Trionyx, 315. 



Triton (Amphibia), 306, 307, 312. 



Triton (MoUusoa), 260. 



Tritonidte (Mollusca), 169, 270. 



Tritylodon, 335. 



Trochidffi, 1G6. 



Trochilus, 78. 



Troohooeras, 192. 



Trochooyathus, 243, 245. 



Trochosmilia, 245. 



Troglodytes, 18, 396, 397. 



Trogon, 31, 78, 95. 



Tropidonotus, 67, 321, 322, 824, 

 325. 



Trout, 290. 



Troxites, 283. 



Trumpeter, 81. 



Trumpet-fish (Centriscus'l, 295. 



Trunk-fish (Ostraoiofl), 303. 



