510 INDEX. 



Report on Tertiary Coal, by J. T. Hodge, esq 318 



on Ancient Lakes, by J. S. Newberry, LL.D 329 



on Vertebrate Fossils, by Prof. J. Leidy 340 



on Fossil Plants, by Mr. L. Lesquereux 370 



on Fossil Reptiles and Fisbes, by Prof. E. D. Cope 385 



on Fisbes of tbe Tertiary Sbales, by Prof. E. D. Cope 425 



on Reptiles and Fisbes, by Prof. E. D. Cope 432 



on Material Resources of Kansas, by Mr. R. S. Elliott 442 



Reptiles and tisbes, by Prof. E. D. Cope 432 



List 432 



New species: 



Albuernellus percobromus 440 



Catostomns discobolus , 435 



Ceraticbtbys squamilentus 442 



Coliscus parietalis 437 



Cyprinella billingsiana 439 



Gila nacrea 441 



Hybopsis egregius 429 



Hybopsis missuriensis 437 



Hybopsis scylla 438 



Pty cbostomus bucco 437 



MiDomus bardus . 436 



Minonius delpbinus 435 



Moniona jugalis 439 



Pbotogenis piptolepis 438 



Salmo stomias 433 



Sarcidiuru scopiferurn 440 



Reptiles and fisbes, (fossil,) by Professor E. D. Cope Ill 



Apsopelix sauriforruis 424 



Asineops squarnifrons 426 



Asineops viridensis 426 



Clidastes intermedius 412 



Clidastes ciueriarum 413 



Clupea hurnilis 429 



Clupea pusilla 429 



Elasmosaurus platyurus 393, 424 



Erismatopterus rickseckeri 428 



Erismatopterus levatus 428 



Icbtbyodectes ctenodon 421 



Liodon dyspelor 410 



Liodon ictericus 406 



Liodou mudgei 405 



Liodon proriger 401 



Mosasaurus missuriensis 401 



Osteoglossuni encanstuni 430 



Polycotylus latepinnis 388 



Saurodon leanus 421 



Saurocepbalus audax -. 418 



Saurocepbalus lanciforrnis 415 



Saurocepbalus pblebotoinus 416 



•Saurocepbalus prognatbus 417 



Saurocepbalus tbaumas 418 



Reptiles, (fossil,) by Dr. J. Leidy 365 



Baena 367 



Baptemys 367 



Crocodilus 368 



Em ys 366 



Saniva 368 



Stylernys 366 



Trionyx 367 



Resources of Kansas, by R. S. Elliott 442 



Rincon, tbe 198 



Rio de Santa F6 206- 



RioGallisteo 206 



Rio Gila 208 



Rio Grande District 197 



River 200,206 



Valley 204,206 



