716 



CA'EALOGUE AND INDEX OP 



[bOIX. 127. 



Ohio — Continued. 



1890. Warren's Geography, Brewer. 



1891. Age of Cincinnati anticlinal, 



Foerste. 



Age of Point Pleasant beds, 

 James, J. P. 



Altitude of the United States 

 during the Glacial period, 

 Chamherlin, T. C. 



Cuyahoga shale and the Warerly 

 problem, Herrick. 



Criteria of englacial and sub- 

 glacial drift, Upham. 



Clinton oolitic iron ores, Foerste. 



Cincinnati ice dam, Leverett, 

 Chamberlin, T. C. 



Deep boring near Akron, Clay- 

 pole. 



Devonian and Carboniferous, cor- 

 relation, Williams, H. S. 



Flood plains and the mound 

 builders. Peat. 



Fluvial planes of western Penn- 

 sylvania, Leverett. 



Glacial grooves on Kelleys Island, 

 Wright, G. F. 



Genesis of iron ores, Kimball. 



History of Ohio River, James, J.F. 



High level shores and their de- 

 formation, Spencer, J. W. 



Man and the Glacial period, 

 Wright, G. F. 



Megalonyx in Holmes County 

 Claypole. 



Natural and artificial terraces, 

 Peet. 



Petroleum, etc., western Ken- 

 tucky, Orton. 



Post-Pliocene subsidence versus 

 Glacial dams, Spencer, J. W. 



Stones for building, Merrill, Q. P. 



Stratigraphy of bituminous coal 

 field. White, I. C. 



Olcutt, E. E. Battle Mountain mining 

 district. Eagle County, Colo. 



Eng. and Miniug Jour., vol. 33, pp. 418, 419, 

 436^437, 4°, 1887. 



Olmsted, Dennison. Eed sandstone for- 

 mation of North Carolina. 



Am. Jour. Sci., vol. 2, pp. 175-176, 1820. 



Descriptive catalogue of rocks and 



minerals collected in North Carolina. 

 Am. Jour. Soi., vol. 5, pp. 257-264, 1822. 



Useful minerals in North Carolina. 



'*> Am. Jour. Soi., vol. 5, p. 407 (i p.), 1822. 



Olmsted, Dennison — Continued. 



Report on the geology of North Caro- 

 lina, conducted under the direction of 

 the board of agriculture. Part I, 44 

 pages, 3824. 



Abstracts, Am. Jour. Sci., vol. 14, pp. 230-251, 

 1828 i 2d series, vol. 19, pp. 430-433, 1855. 



On the gold mines of North Carolina. 



Am. Jour. Sci., vol. 9, pp. 5-15, 1825. 

 Report on the geology of North Caro- 

 lina. 



Papers on agricultural subjects and Profes- 

 sor Olmsted's report on tbe geology of North 

 Carolin£P, publisbed by order of the board of 

 agriculture, part 2, pp. 87-141, 8°, Kaleigh, 1827. 

 Abstract, Am. Jour. Sci., vol. 14, pp. 230-251, 

 1828. 



Olshausen, Theodor. Das Mississippi- 

 Thai und die einzelnen Staaten des 

 Mississippi-Thais geogxaphisch und 

 statistisch besohrieben, 2 volumes, Kiel, 

 1853. 



Orbigny, Ale. d'. Considerations g^- 

 n^rales sur la pal^ontologie de 1' Am^- 

 rique m^ridionale compar^e h la paldon- 

 tologie de I'Europe. 



Soc. G^ol. France, Bull., vol. 14, pp. 342-351, 

 1843. 



Orcutt, Charles Russell. The Colorado 

 Desert. 



California, 10th Keport of mineralogist, pp. 

 899-919, 1890. 



Oregon. 



1814. Expedition up the Missouri and 

 across the Rocky Mountains, 

 Lewis and Clarke. 



1835. Country west of the Rocky Moun- 

 tains, Ball, J. 



1843. Analogy between modern igneous 

 rocks and the primary forma- 

 tions, Dana, J. D. 



1845. Expedition to Rooky Mountains, 

 Oregon, and California, Fre- 

 mont. 

 Formations in portions of Oregon 

 and California, Hall, J. 



1848. Statistics of coal, Taylor, R. C. 



1849. United States exploring expedi- 



tion, Dana, J. D. 



1853. Geologic map of United States, 



etc., Maroou, J. 



1854. Localities of fossil diatoms, 



Bailey, J. W. 



1855. Geology of route to Pacific Ocean 



in California and Oregon, New- 

 berry. 



