ii. 417

_Telmatolestes_, N. American Tertiary, i. 133

_Temnotrogon_, ii. 314

_Temnurus_, ii. 273

_Tephrocorys_, ii. 289

_Tephrodornis_, ii. 272

_Teracolus_, ii. 478

_Terebratula_, ii. 539

TEREBRATULIDÆ, ii. 532

_Terekia_, ii. 353

_Terenura_, ii. 104

_Teretristis_, ii. 279

_Terias_, ii. 478

_Terinos_, ii. 474

Terns, ii. 364

_Terrapene_, ii. 408

Terrestrial Molluscs, ii. 512

Terrestrial Mollusca, summary and conclusion, ii. 551 lines of migration of, ii. 552

_Tesia_, ii. 263

_Testacella_, ii. 516