INDEX. 



433 



Tertiary fauna, 11, 171. 

 Testudo, 814, 315. 

 Tetragonolepis, 302. 

 Tetrao, 66. 

 Tetraogallus, 66. 

 Teuthidce, 268. 

 Teuthopsis, 188, 166. 

 Textor, 88. 

 Textularia, 237. 

 Thalassarotos, 389. 

 ThalassemyB, 315. 

 Thalassoohelys, 313. 

 Thamnastraea, 157, 247. 

 Thauraalia, 66. 

 Theoidiam, 253, 255, 257. 

 TheeocyathuB, 244. 

 Theoodontosaurus, 160. 

 Theoosiphonia, 168. 

 Thecosmilia, 157, 247. 

 Thelodus, 142, 300. 

 Theridomys, 368, 364. 

 Theriodontia, 159. 

 Theropithecus, 398. 

 Theroplcura, 154. 

 Theropoda, 162. 

 ThinohyuB, 374. 

 ThoraoosauruB, 329. 

 ThouB, 387. 

 Thraaaetos, 79. 

 Thrush, 65, 100, 104 

 Thunder-worm, 317. 

 Thylaoiuus, 99. 

 Thylaooleo, 336. 

 Tiger, 5, 18, 85, 36. 

 Timalidte, 94, 107. 

 Tinamidse, 78. 

 Tinamou, 78. 

 Tinoceras, 867. 

 Tinoporus, 284. 

 TipulidsB, 288, 284. 

 Tit, 22, 65, 107. 

 Titaniohthys, 149. 

 Titanophasraa, 150, 282. 

 Titanotherium, 872. 

 Toad, 307, 812 



29 



Tolypeutes, 838. 



Tomistoma, 328. 



ToDiitherium, 348. 



Toothed-oarpB (CyprinodontB), 290. 



Toucan, 78. 



ToxoeeraB, 168. 



TragooeroB, 378. 



Tragopan, 66, 95. 



Tragulus, 376. 



Tree-frog, 307, 309. 



Tremarctos, 389. 



Triaoodon, 848. 



Triassic fauna, 156. 



Trichecus, 391. 



TrichiuluB, 151, 286. 



Trichodesmium, 120. 



TrichogloBSuB, 101. 



Triconodon, 335. 



Trigonia, 199. 



Trigoniadffi, 166. 



Trigonocephalus, 71. 



Trilobites, appearance and disappear- 

 ance of, 200; distribution of, 

 275. 



TrinuclenB, 146, 277. 



Trionychidse, 814. 



Trionyx, 815. 



Triton (Amphibia), 306, 807, 812. 



Triton (Mollusca), 260. 



Tritonidae (Mollusca), 169, 270. 



Tritylodon, 335. 



Trochjdse, 166. 



Troehilus, 78. 



Troohooeras, 192. 



Trochocyathus, 243, 245. 



Trochosmilia, 245. 



Troglodytes, 18, 896, 897. 



Trogon, 31, 78, 95. 



Tropidonotus, 67, 821, 322, 824, 

 825. 



Trout, 290. 



Troxites, 283. 



Trumpeter, 81. 



Trumpet-fish (Centriscus^. 295. 



Trunk-fish (Ostracion), 308. 



