890 



CATALOGUE AND INDEX OF 



[BDIi. 127. 



Silurian — Continued. 

 West of the Appalachians to the 

 Mississippi Eiver, and Minne- 

 sota — Continued. 



1889. Sedimentation in Cincinnati 



group, James, J. F. 

 Petroleum and gas in Ohio, Or- 



ton, E. 

 Basin of Tennessee, Kennedy. 

 Trenton limestone oil and gas, 



Orton, E. 



1890. Cave in Clinton formation of 



Ohio, James, J. F. 



Origin of pressure of gas in 

 Trenton limestone, Orton, E. 



Geological survey of Ohio, re- 

 port, Orton, E. 



Causes of extinction of species, 

 McCreery. 



Analyses of limestones from 

 Ohio and Indiana, Clarke, 

 F.W. 



Areas of continental progress, 

 Dana, J. D. 



Sylvania sand in Ohio, Neff. 



Petroleum atTerre Haute, Ind., 

 Waldo. 



Artesian waters from drift, Illi- 

 nois, Eolfe. 



Deep well at Dixon, IIl.,Tiffany. 



Macfarlane's Railway Guide, 

 Orton, E. ; Worthen, Saffbrd, 

 Proctor, Winchell, A.; Col- 

 lett. 



Warren's Geography, Brewer. 



1891. Rocks at St. Paul, Ind., Beach- 



ler. 

 Age of Cincinnati anticlinal, 



Foerste. 

 Age of beds at Point Pleasant, 



Ohio, James, J. F. 

 Clinton . oolitic iron ores, 



Foerste. 

 Genesis of iron ores, Kimball. 

 Map of Kentucky, Procter. 

 Relation of strength of marble 



to its structure. Perry. 

 Western Kentucky, Orton, E. 

 Relations of eastern sandstones 



to Silurian, Keweenaw Point, 



Wadsworth. 

 Rock fracture at Appletou, 



Wis., Cramer. 

 Map of Illinois, Worthen. 

 Economic geology [Illinois], 



Worthen. 



Silurian — C ontinued. 

 West of the Appalachians to the 

 Mississippi River, and Minne- 

 sota — Continued. 

 1891. Geology of Hennepin County, 

 Minn.,WincheU,N. H. 

 Clinton County, Ky., Lough- 

 ridge. 

 West of the Mississippi River (ex- 

 cepting Minnesota). 

 1806. Exploration of Red River and 

 Washita, Dunbar and Hunter. 

 1819. View of lead mines of Mis- 

 souri, etc., Schoolcraft. 

 1821. Travels into Arkansas Terri- 

 tory, Nuttall. 

 Region around the Mis"' "ippi 

 and its confluents, B'-'ngier. 

 Structure of valley of the Mis- 

 sissippi, Nuttall. 

 1823. Expedition from Pittsburg to 

 the Rooky Mountains, Long. 

 1827. Limestones of lead mines, 

 James, E. 



1835. Report ou elevated country 



between Missouri and Red 

 rivers, Featherstonhaugh. 



1836. Review of report by Feather- 



stonhaugh, P. 

 1839. Thermal springs of North 

 America, Daubeny. 



1841. Region adjacent to OsageEiver, 



Mo., King, H. 



1842. Silurian and Devonian of the 



United States, Conrad. 

 Report on Fourche Cove and 

 vicinity, Arkansas, Powell, 

 W. B. 



1843. Section at Vallees lead mines, 



Missouri, Nicollet. 

 Section from Cleveland to the 

 Mississippi and on identity 

 of Western formations, Hall, 

 J. 



1846. Journal, Bents Fort to St. 



Louis, Abort, J. W. 



1847. Distribution of remains in older 



formations of the United 

 States, Hall, J. 

 Report of survey of Wisconsin 

 and Iowa, Owen, D. D. 



1848. Tour in northern Mexico, 



Wislizenns. 

 Contributions to geology of 

 Texas, Roemer. 

 1850. Survey of Missouri, King, H. 



