DAETON.] 



NORTH AMERICAN GEOLOGY. 



545 



Juratrlas — Continued. 

 Rocky Mountain Region— Cont'd. 



1876. Report of middle division of 



survey of Colorado, Peale. 



Colorado plateau province, Gil- 

 bert. 



Age of angiospermous plants 

 referred to the Cretaceous, 

 Dana, J. D. 



Report on northwestern portion 

 of Elk range, Colo., Holmes, 

 W. H. 



Report of surveys for 1874, 

 Hayden. 



Paleozoic subdivisions on for- 

 tieth parallel. King, C. 



Notes on Uinta and Wasatch 

 ranges, King, C. 



Expedition from Santa Pe to 

 the Colorado, Newberry. 



Uinta Mountains, Powell, J. W. 



Paleontology of plateau prov- 

 ince. White, C. A. 



Geology between Leavenworth 

 and Sierra Nevada, Engel- 

 mann. 



Geology between Leavenworth 

 and the Sierra Nevada, En- 

 gelmann. 



Paleontology of Great Basin 

 exploration by Simpson, 

 Meek. 



Relations of lignitic group of 

 the West, Stevenson. 



Section between head waters of 

 the Missouri and Yellow- 

 stone, Hayden. 



1877. Descriptive geology, fortieth 



parallel survey, Hague and 



Emmons. 

 Map of parts of Arizona, Mar- 



cou, Gilbert and Marvine. 

 Remarks on paleontology of 



fortieth parallel survey. Hall 



and Whitfield. 

 Remarks on Mesozoic and Ceno- 



zoic. Meek. 

 Age of Rooky Mountains in 



Colorado, Peale, Stevenson. 

 Preliminary report of survey of 



Territories, Hayden. 

 Report in Grand River region, 



Peale. 

 Results of surveys for 1875, 



Hayden. 



Bull. 127 35 



Juratrias — Continued. 

 Rocky Mountain Region — Cont'd. 



1877. Peculiar type of eruptive 



mountains in Colorado, 



Peale. 

 Artesian borings in Wyoming, 



Hayden. 

 Henry Mountains, Gilbert, 

 lield work in Teton region, 



St. John. 

 Report of San Juan region, 



Colo., Holmes, W. H. 

 Map of United States, Hitch- 

 cock, C. H. ; Hitchcock and 



Blake. 

 Extinct vertebrata from New 



Mexico, Cope. 

 Map of parts of Arizona and 



New Mexico, Gilbert, Howell 



and Loew. 



1878. Portion of northwestern Colo- 



rado, White, C. A. 

 Report on Big Horn Mountains, 



Carpenter. 

 Grand River district, Colo., 



Peale. 

 Systematic geology of fortieth 



parallel survey, King, C. 

 Results of surveys in Colorado 



in 1876, Hayden. 

 Report on White River district, 



Endlich. 

 American Jurassic dinosaurs, 



WiUiston. 

 Characters of Jurassic dino- 

 saurs. Marsh. 



1879. Sweetwater district, Endlich. 

 Review of Hayden's atlas of 



Colorado and sketch of geol- 

 ogy of the Northwest, Mor- 

 gan, A. 



Jura-Trias of western North 

 America, White, C. A. 



Jura-Trias of Idaho and west- 

 ern Wyoming, Peale. 



Geology of Green River dis- 

 trict, Peale. 



Fossils in Jura-Trias of south- 

 eastern Idaho, White, C. A. 



Dinosaurs of the Rocky Moun- 

 tains, Lakes, A. 



Report of explorations in Colo- 

 rado and New Mexico, Ste- 



