INDEX. 



433 



Tertiary fauna, 11, 171. 

 Testudo, 314, 315. 

 Tetragonolepis, 802. 

 Tetrao, 66. 

 Tetraogallus, 66. 

 Teuthida;, 268. 

 Teuthopsk, 138, 166. 

 Textor, 88. 

 Textularia, 237. 

 Thalassarctos, 389. 

 Thalassemys, 315. 

 Thalassoohelys, 313. 

 Thamnastrsea, 157, 247. 

 Thaumalia, 66. 

 Thecidium, 253, 255, 257. 

 Theoooyathus, 244. 

 Theuodontosaurus, 160. 

 Thecosiphonia, 168. 

 Thecosmilia, 157, 247. 

 Thelodus, 142, 300. 

 Theridomys, 363, 364. 

 Theriodontia, 159. 

 Theropitheous, 398. 

 Theropleura, 154. 

 Theropoda, 162. 

 Thiuohyus, 374. 

 Thoracosaurus, 329. 

 ThouB, 387. 

 Thrasaetos, 79. 

 Thrush, 65, 100, 104. 

 Thunder-worm, 317. 

 Thylaoinus, 99. 

 Thylacoleo, 336. 

 Tiger, 5, 18, 35, 36. 

 Timalidse, 94, 107. 

 Tinamidse, 78. 

 Tinamou, 78. 

 Tinooeras, 367. 

 Tinoporus, 234. 

 Tipulidse, 283, 284. 

 Tit, 22, 65, 107. 

 Titanichthys, 149. 

 Titanophasraa, 150, 282. 

 Titanotherium, 872. 

 Toad, 307, 812 



29 



Tolypeutes, 838. 



Tomistoma, 328. 



Tomitherium, 348. 



Toothed-carps (Cyprinodonta), 290. 



Toucan, 78. 



Toxoceras, 168. 



TragoceroB, 378. 



Tragopan, 66, 95. 



Traguliw, 376. 



Tree-frog, 307, 309. 



Tremaretos, 389. 



Triacodon, 348. 



Triassio fauna, 156. 



Trichecus, 391. 



Trichiulus, 151, 286. 



Trichodesmium, 120. 



Trichoglossus, 101. 



Triconodon, 335. 



Trigonia, 199. 



Trigoniadffi, 166. 



TrigonoccphaluB, 71. 



Trilobites, appearance and disappear- 

 ance of, 200; distribution of, 

 275. 



Trinuoleus, 146, 277. 



Trionychidse, 314. 



Trionyx, 315. 



Triton (Amphihia), 306, 807, 812. 



Triton (MoUusca), 260. 



Tritonidffi (Mollusca), 169, 270. 



Tritylodon, 335. 



Trochidse, 166. 



Trochilus, 78. 



Trochooeras, 192. 



Troohocyathus, 243, 245. 



Trochosmilia, 245. 



Troglodytes, 18, 396, 397. 



Trogon, 81, 78, 95. 



Tropidonotus, 67, 821, 322, 324, 

 325. 



Trout, 290. 



Troxites, 283. 



Trumpeter, 81. 



Trumpet-fish (Centrisoua), 295. 



Trunk-fish (Ostraoion), 303. 



