DAETON.] 



NORTH AMERICAN GEOLOGY. 



543 



Juratrias — Continued. 

 Dakotas to Texas— Continued. 

 1887-1889. Jura, Neocomian, and 

 chalk, Maroou, J. 



Pike County, Ark., Branuer. 



Black Hills, Carpenter, Crosby. 



Sketch of geologic work in 

 Kansas, Hay and Thompson. 



Paleontology of the plains, 

 Cragin. 



Eock salt in Kansas, Hay, R. 



Region south of the great 

 hend of the Arkansas, Cragin. 



Salt of Ellsworth County, 

 Kans., Bailey, E. H. S. 



Trias, of Kansas, Hay, R. 



Map of United States, Hitch- 

 cock, C. H. 



Northwestern Kansas, Hay. 



1890. Permian of Texas, Cummins. 

 Review of Texas geology. Bum- 

 ble. 



Introduction, southwestern 



Kansas, McGee. 

 North American Mesozoic, 



White, C. A. 

 Kansas salt mine, Hay. 

 Southwestern Kansas, Hay. 

 Triassic flora of Richmond, 



Va., Marcou, J. 

 Macfarlane's Railway Guide, 



St. John, Upham, Bailey, 



G.E. 

 Warren's Geography, Brewer. 



1891. Concho country, Texas, Lerch. 

 Cheyenne sandstone and Neo- 

 comian of Kansas, Cragin. 



Leaf-bearing terrane near Al- 

 pine "public lands," Cragin. 



Report on northwestern Texas, 

 Cummins. 



Report of State geologist of 

 Texas, Dumble. 



Results of Texas survey, Dum- 

 ble. 



Notes on New Mexico and south- 

 western Texas, Hill, R. T. 



Reconnaissance in Indian Terri- 

 tory, Hill, R. T. 



Texas Permian and its Meso- 

 zoic types of fossils, White, 

 C.A. 

 Rocky Mountain Region. 

 1823. Expedition from Pittsburg to 

 the Rooky Mountains, Long. 



Juratrias — Continued. 

 Rocky Mountain Region — Cont'd. 

 1834. Geology and meteorology west 

 of Rocky Mountains, Ball, .7. 

 1850. Geologic des Moutagnes ro- 

 cheuses, Marcon, J. 

 Reconnaissance in New Mexico, 



Simpson. 

 Reconnaissance from the Mis- 

 sissippi to Los Angeles, Cal., 

 Marcou, 



1853. Geologic map of United States, 



etc., Marcou, J. 



1854. Section g^ologique des Mou- 



tagnes rocheuses, Marcou, J. 



1855. Ueber die Geologie von Nord- 



Amerika, Marcou, J. 



1856. Eastern base of Rocky Moun- 



tains, Rogers, H. D. 

 Discoveries by Marcou among 



Rocky Mountains, Jackson. 

 Geology of route to Pacific near 



thirty-fifth parallel, Marcou, 



J. ; Blake, W. P. 



1858. Permian in New Mexico, Shu- 



mard, B. F. 



Geology of North America, 

 Marcou, J. 



Montagues rocheuses, Mar- 

 cou, J. 



Ouvrage relatif a, la geologic de 

 I'Am&ique du Nord, Mar- 

 cou, J. 



1859. Reply to criticisms of Dana, 



Maroon, J. 

 Permian of New Mexico, Shu- 



mard, B. F. 

 Note relative aux Montagues 



rocheuses, Marcou. 

 Explorations in New Mexico, 



Marcou's so-called Jurassic, 



Newberry. 



1860. Carboniferous and Jura-Trias 



of the Northwest, Marcou, J. 

 Rooky Mountains in vicinity of 

 Santa Fe, Blake. 



1861. Discoveries by Captain Simpson 



across the continent. Meek 

 and Engelmann. 



Report on Colorado River, New- 

 berry. 



Geology of head waters of the 

 Missouri, Hayden. 



Jurassic of the West, Marcon, 

 J.; Gabb. 



