DARTON.] 



NORTH AMERICAN GEOLOGY. 



891 



Silurian — Coutinued. 

 West of the Mississippi River (ex- 

 cepting MiimeBota)— Continued. 



1851. Region between I^ittle Rock 



and Hot Springs, Ark., Engel- 

 mann. 

 Remarks on Missouri, King, H. 



1852. Survey for railroad from St. 



Louis to Fulton, Ark., 

 Barnes. 

 Geology and paleontology, val- 

 ley of Salt Lake, Hall, J. 



1853. Arkansas, geology of, Law- 



rence, B. 

 Geologic map of United States, 



etc., Marcou, J. 

 Artesian well in St. Louis, Mo., 



St. Louis Republican. 



1854. Shales and Jasper rock north 



of San Francisco, Cal., Dana, 

 J.D. 

 Quicksilver mine of Almaden, 

 Cal., Blake, W. P. 



1855. Ueber die Geologic von Nord- 



Amerika, Marcou, J. 



Geology of Missouri, Swallow. 



Country between the Missouri 

 and Mississippi, Hawn. 



Geology of southwestern Mis- 

 souri, Swallow. 



Report on principal mines, Mis- 

 souri, Litton. 



Section from St. Louis to Com- 

 merce, Mo., Shumard, B.F. 



Moniteau county. Mo., Meek. 



1856. Iowa map, Parker, N. H. 

 Carboniferous limestone of 



Mississippi Valley, Hall, J. 



1857. Geology andpaleontology, Mex- 



ican boundary survey. Hall, J. 



1858. Geology of North America, 



Marcou, J. 



Reconnaissance of part of Ar- 

 kansas, Owen, D. D. ; Cox, 

 E. T. 



Paleontology, Fort Leaven- 

 worth to Bryaus Pass, Shu- 

 mard, B. F. 



Explanation of geologic map 

 and section of Missouri, 

 Swallow. 



Minerals and springs of Arkan- 

 sas, Owen, D. D. 



Report on survey of Iowa, Hall 

 and Whitney. 



Silurian — Continued. 

 West of the Mississippi River (ex- 

 cepting Minnesota) — Continued. 



1858. Chemical report, reconnais- 



sance of Arkansas, Elder- 

 horst. 



1859. Report of southwest branch of 



Pacific Railroad in Missouri, 

 Swallow. 



Mineral districts contiguous to 

 Iron Mountain Railroad, Phil- 

 lips. 



Paleontology of New York, voL 

 3, Hall, J. 



1860. Belcher's artesian well, St. 



Louis, Litton. 



Report on Iowa geology, Hol- 

 land, Whitney. 



Reconnaissance of part of Ar- 

 kansas, Cox, E. T. ; Owen, 

 D. D. 



Analyses of soils, etc., Arkan- 

 sas, Peter, R. 



Rocky Mountains in vicinity of 

 Santa Fe, Blake, M. P. 



1861. Physics and hydraulics of the 



Mississippi, Humphreys and 

 Abbott. 

 Primordial of Texas, Shumard, 

 B.F. 



1862. Primordial of Rooky Moun- 



tains, Haydeu. 



1863. Geology, etc., of the Upper Mis- 



sissippi, Haydeu. 



1866. Preliminary report of survey 



of Texas, Buckley. 



1867. Report on country along South- 



west Pacific Railway, Mis- 

 souri, Swallow. 



Geology of southwestern Iowa, 

 White, C. A. 



Hot Springs of Arkansas, De 

 Bow. 



1868. Report of State chemist, Iowa, 



Hinrichs. 



Age of porphyry of southeastern 

 Missouri, Harrison, E. 



Second annual report of survey, 

 Wyoming, Haydeu. 



Silurian in Nevada, Whitney, 

 J.D. 



Remarks on geology of Nevada, 

 Whitney, J. D. 



First and second reports of sur- 

 vey of Iowa, White, C. A. 



