PART IV. 



SPECIAL EEPOKTS. 



f 1 - 



V II. ON THE TERTIARY COALS OF THE WEST. By JAS. T. HODGE. 

 / III. ON THE ANCIENT LAKES OF WESTERN AMERICA : THEIR DEPOSITS 



AND DRAINAGE. By J. S. NEWBERRY, LL.D. 



/ IV. ON THE VERTEBRATE FOSSILS OF THE TERTIARY FORMATIONS OF 

 THE WEST. By JOSEPH LEIDY, LL.D. >. 



V V. ON THE FOSSIL PLANTS OF THE CRETACEOUS AND TERTIARY FOR- 



MATIONS OF KANSAS AND NEBRASKA. By MR. L. LESQUEREUX. 

 VI. ON THE FOSSIL REPTILES AND FISHES OF THE CRETACEOUS ROCKS 



OF KANSAS. By PROF. E. D. COPE. 

 VII. ON THE FOSSIL FISHES OF THE GREEN RIVER GROUP. By PROF. E. 



D. COPE. 

 VIII. ON THE REPTILES AND FISHES OBTAINED BY THE NATURALISTS OF 

 THE EXPEDITION. By PROF. E. D. COPE. 

 LX. ON THE INDUSTRIAL RESOURCES OF WESTERN KANSAS AND EAST- 

 ERN COLORADO. By MR. R. S. ELLIOTT. 



