38 GLACIAL FORMATIONS OF ERIE AND OHIO BASINS. 



Lesley, J. P. Geology of Erie and Crawford counties, Pennsylvania: Second Geol. 

 Survey Pennsjdvania, Rept. Q*, 1881, pp. v-xiii. 



On the former flow of the Upper Ohio: Proc. Am. Philos. Soc, Vol. XIX, 



1882, p. 353. 



On the glacial erosion and outlet of the Great Lakes: Proc. Am. Philos. 



Soc, Vol. XX, 1883, pp. 95-101. 



Wright's ice dam at Cincinnati: Science, Vol. II, 1883, p. 436. 



Report on the terminal moraine in Pennsj'lvania and western New YorK: 



Second Geol. Survej' Pennsj'lvania, Rept. Z, 1884, pp. v-xlix. 



Geolog}' of Warren Count}^, Penns^ylvania: Second Geol. Survey' Pennsyl- 



vania, Rept. P, 1884, pp. ix-xx. 

 Leverett, Frank. Natural gas borings in Indiana: Am. Geologist, Vol. IV, 1889, 

 pp. 6-21. 



Changes of climate indicated hj interglacial beds and attendant oxidation 



and leaching: Proc. Boston Soc. Nat. Hist., Vol. XXIV, 1890, pp. 455-459. 



Glacial studies bearing on the antiquit}- of man: Proc. Boston Soc. Nat. 



Hist., Vol. XXIV, 1890, pp. 585-586. 



The Cincinnati ice dam: Proc. Am. Assoc. Adv. Sci., Vol. XL, 1891, pp. 



260-251; also Am. Geologist, Vol. VIII, 1891, pp. 232-233. 



— ■ Relation of a Loveland, Ohio, implement-bearing terrace to the moraines of 



the great ice sheet: Proc. Am. Assoc. Adv. Sci., Vol. XL, 1891, pp. 361-362. 



Pleistocene fluvial plains of western Pennsylvania: Am. Jour. Sci., 3d 



series. Vol. XLII, 1891, pp. 200-212. 



White clays of the Ohio region: Am. Geologist, Vol. X, 1892, pp. 18-25. 



Correlation of moraines with the raised beaches of Lake Erie: Am. Jour. 



Sci., 3d series, Vol. XLIII, 1892, pp. 281-301; abstract in Trans. Wisconsin 

 Acad. Sci., Vol. VIII, 1892, pp. 233-240. 



Supposed glacial man in southwestern Ohio: Am. Geologist, Vol. XI, 1893, 



pp. 186-189. 



Relation of the attenuated drift border to the outer moraine in Ohio: Am. 



Geologist, Vol. XI, pp. 215-216. 



— The glacial succession in Ohio: Jour. Geol., Vol. I, 1893, pp. 129-146. 



— Preglacial valleys of the Mississippi and tributaries: Jour. Geol., Vol. Ill, 

 1895, pp. 740-763. 



— Further studies in the upper Ohio region: Am. Jour. Sci., 3d series, Vol. 

 XLVII, 1894, pp. 247-283. 



— Correlation of New York moraines with raised beaches of Lake Erie: Am. 

 Jour. Sci., 3d series, Vol. L, 1895, pp. 1-20. 



— The glacial deposits of Indiana: Inland Educator, Vol. II, 1896, pp. 23-32; 

 also Studies in Indiana Geographj', pp. 28-41. Terre Haute, 1897. 



— Water resources of Indiana and Ohio: Eighteenth Ann. Rept. U. S. Geol. 

 Survey, Pt. IV, 1897, pp. 419-559. 



— Changes in the drainage of southern Ohio: Bull. Denison Univ., Vol. IX, 

 1897, pt. 2, pp. 18-21. 



— Correlation of moraines with beaches on the border of Lake Erie: An]. 

 Geologist, Vol. XXI, 1898, pp. 195-199. 



