DABTON.] 



NORTH AMERICAN GEOLOGY. 



287 



Cretaceous — Continued. 

 Rocky Mountain to Great Basin 

 Regions— Continued. 



1856. Geology of route to Pacific near 



thirty-fifth parallel, Marcou, 

 J. ; Blake, W. P. 

 Reconnaissance from the Mis- 

 sissippi to Los Angeles, Cal., 

 Marcou, J. 



1857. Report on routes to the Pacific 



in California and to the Rio 



Grande, Antisell. 

 United States and Mexican 



boundary survey, Emory, 



Parry. 

 From mouth of Devils River to 



El Paso, Miohler. 

 Chemical analyses, Mexican 



boundary survey, Easter. 

 Rio Grande Valley from El Paso 



to the Pecos, Parry. 



1858. Fort Leavenworth to Bryans 



Pass, Englemann. 

 Geology of North America, 

 Marcou, J. 



1859. Note relative aux Montagnes 



rocheuses, Marcou, J. 



Explorations in New Mexico, 

 Marcou's so-called Jurassic, 

 Newberry. 



Geology from Fort Bridger to 

 Camp Floyd, Utah, Engle- 

 mann. 



1860. Ancient vegetation of North 



America, Newberry. 

 Rocky Mountains in vicinity of 



Santa Fe, Blake. 

 Lesquereux on Tertiary and 



Cretaceous floras, Newberry. 

 Structure of Jornada del 



Muerto, N. Mex., Shumard, 



G. C. 

 Geology of country below Rio 



Pecos and Rio Grande, Shu- 

 mard, G. G. 

 Carboniferous and Jura-Trias 



of the Northwest, Marcou, 



J. 

 Deposits of Bad Lands of the 



Judith, Hayden. 



1861. Discoveries by Captain Simp- 



son across the continent. 

 Meek and Engleman. 

 Report on Colorado River, New- 

 berry. 



Cretaceous — Continued. 

 Rocky Mountain to Great Basin 

 Regions — Continued. 



1862. Lower Silurian, Jurassic, Cre- 



taceous, and Tertiary fossils 

 from Nebraska, Meek and 

 Hayden. 



1863. Geology of the upper Missouri, 



Hayden. 



1865. Report on mines of New Mex- 



ico, Owen and Cox. 

 Carboniferous and Cretaceous 

 of Kansas and Nebraska, 

 Meek. 



1866. Chalk at Smoky HUl, Colo., 



Conrad. 

 Chalk and Cretaceous in east- 

 ern Colorado, Collier. 



1867. Remarks on country about 



sources of the Missouri, Meek 

 and Hayden. 



1868. Second annual report of survey 



of Wyoming, Hayden. 



Cretaceous coal in New Mexico, 

 Le Conte. 



Formations along eastern mar- 

 gin of Rocky Mountains, 

 Hayden. 



Rooky Mountain coal beds, 

 Hayden. 



1869. Report of survey of Colorado 



and New Mexico, Hayden. 



Geologic notes in Yellowstone 

 region, Hines, C. M. 



Exploration of Yellowstone and 

 Missouri rivers, Hayden. 



Notes in Wyoming and Colo- 

 rado, Hayden. 



Lignite beds of the upper Mis- 

 souri, etc., Hayden. 



1870. Sun pictures of Rocky Moun- 



tain scenery, Hayden, F. V. 

 Fossils from Utah, Meek. 

 Green River coal basin. King, C. 



1871. Report of operations in Colo- 



rado and New Mexico, Ste- 

 venson. 



Age of some Western lignites, 

 Newberry. 



Notes on Wyoming and Colo- 

 rado, Hayden. 



Preliminary report on Wyo- 

 ming, etc., Hayden. 



Eastern Uinta Mountains, 

 Marsh, O. C. 



