892 



CATALOGUE AND INDEX OF 



[bull. 127. 



Silurian — Continued. 

 West of the Mississippi Rivke (ex- 

 cepting Minnesota) — Continued. 



1870. Report of survey of Iowa, 



White, C. A. 



1871. Notes on Wyoming and Colo- 



rado, Hay den. 

 Eastern Uinta Mountains, 

 Marsh. 



1872. Quebec formation in Idaho, 



Bradley, F. H. 



General report on Montana and 

 adjacentTerritories, Hayden. 



Resources of Arkansas, James, 

 H. 



Note on mining ' districts in 

 Nevada, Gilbert, G. IC. 



Paleontologic report, Wyo- 

 ming, Meek. 



Quebec and Carboniferous in 

 Teton range, Bradley, F. H. 



1873. Reports of surveys of Missouri, 



1855-1871, Broadhead, Meek, 

 Shumard, B. F. 



Silver ores of White Pine dis- 

 trict, Clayton, J. E. 



Paleontologic report, Montana, 

 Idaho, Wyoming, and Utah, 

 Meek. 



Sketch of Missouri, and map, 

 Swallow. 



Geologic map of United States, 

 Hitchcock, C. H. ; Hitchcock 

 and Blake. 



Rocks of Missouri which admit 

 of tine polish, Broadhead. 



Geology of western Wyoming, 

 Comstock. 



Notes on Pilot Knob and vicin- 

 ity, Missouri, Pnmpelly. 



Report of Snake River division, 

 Bradley, F. H. 



Geology of Lincoln County, 

 Mo., Potter. 



Sixth report on survey of Mon- 

 tana, Idaho, Wyoming, and 

 Utah, Hayden. 



Report, Montana, Idaho, Wyo- 

 ming, and Utah, Peale. 



Exlorations of 1872 under F. V. 

 Hayden, Snake River region, 

 Bradley, F. H. 



1874. Chemical analyses, survey of 



Missouri, Chauvenet. 

 Geology of western Texas, Jen- 

 ney, Newberry. 



Silurian — C ont inned . 

 West or the Mississippi River (ex- 

 cepting Minnesota) — Continued. 



1874. Part of eastern Texas, Buckley. 

 Explorations of the Colorado, 



Powell, J. W. 



Mines in South Park region, 

 Colorado, Peale. 



Lead and zinc region of south- 

 western Missouri, Schmidt 

 and Leouhard. 



Iron ores of southeastern Mis- 

 souri, Moore, P. N. 



Report on South Park district, 

 Colorado, Peale. 



Western Texas near the thirty- 

 second parallel, Jenney. 



Lead mines, southeastern Mis- 

 souri, Gage. 



Researches in Arizona and 

 Nevada, Gilbert, G. K. 



Report of survey of Missouri, 

 Broadhead. 



Report of survey of Colorado, 

 1873, Hayden. 



Lake region of central Mis- 

 souri, Schmidt. 



Niagara and Helderberg in 

 United States and Canada, 

 Hall, J. 



Analysis of novaculite from 

 Arkansas, Wait. 



Report on San Luis division, 

 Colorado, Endlich. 



1875. Reconnaissance in Black Hills, 



Wiuchell, N. H. 



Northwestern Wyoming, Com- 

 stock, T. B. 



Geology of portions of Colorado 

 surveyed in 1873, Stevenson, 

 J.J. 



Peculiar forms of erosion in 

 eastern Colorado, Hayden. 



Report on portions of Nevada, 

 Utah, California, and Ari- 

 zona, Gilbert, G. K. 



Report on Utah, Nevada, Ari- 

 zona, and New Mexico, 

 Howell, E. E. 



Guelph limestone of North 

 America, Nicholson. 



Report on portions of New 

 Mexico and Arizona, 1873, 

 Gilbert, G. K. 



Report on northwestern New 

 Mexico, Cope. 



