25S XE\\' YORK STATE MUSEUM 



Ringueberg, E. N. S. Evolution of forms from the Clinton to the Niagara 



group. Am. nat. 16:711-15, fig. a-e. 1887. 

 Niagara shales of western New York; a study of the origin of their 



subdivisions and their faunae. Am. geol. 1 1264-72. 1888. 

 New genera and species of fossils from the Niagara shales. Bufifala 



soc. nat. sci. Bui. v. 5, no. 2, p. 5-21, pi. i, 2. i( 

 Rogers, Henry D. On the falls of Niagara, and the reasonings of some 



authors respecting them. Am. jour. sci. 27:326-35. 1835. 

 Russell, Israel Cook. Geography of the Laurentian basin. Am. geog. 



soc. Bui. 30:226-54, 6 fig. 1898. 

 Schmidt, Friedrich, Eurypterus beds of the Oesel as compared with those 



of North America. Geol. soc. Am. Bui. 3:59, 60. 1892. 

 Scovell, J. T. An old channel of the Niagara river. Am. ass'n adv. sci. 



Proc. 39:245. 1891. 

 Shaler, N". S. Geology of Niagara. The Niagara book. Buffalo N. Y. 

 Spencer, J. W. Short study of the features of the region of the lower 



Great lakes during the Great river age; or. Notes on the origin of the 



Great lakes of North America. Am. ass'n adv. sci. Proc. 30:131-46. 1882, 



Discovery of the pre-glacial outlet of the basin of Lake Erie into 



that of Lake Ontario, with notes on the origin of our lower Great 

 lakes. Am. phil. soc. Proc. 24:409-16, pi. 6, 7. 1882; 2d geol. ^ur. Pa. 

 Rep't Q 4, p. 357-404- 



Traces of beaches about Lake Ontario. Am. jour. sci. 24:409-16, 



pi.- 6, 7. 1882. 



Paleozoic and surface geology of the region about the western end 



of Lake Ontario. Can. nat, n. s. 10:129-71, 212-36, 265-3112. 1883. 



Terraces and beaches about Lake Ontario. Am. ass'n adv. sci. 



Proc. 31:359-63- 1883- 



Age of the Niagara river. Am. nat. 21:269-70. 1887.. 



The Iroquois beach, a chapter in the history of Lake Ontario. 



Abstract, Science. 11:49. 1888. 



The St Lawrence basin and the Great lakes. Abstract, Can. rec. 



of sci. 2'-2'22-2S. 1888; Science. 12:99-100. 1888; Sci. Am. sup. 

 26:10,671-72. 1888; Am. geol. 2:346-48. 1888; Am. ass'n adv. sci. 

 Proc. 37:197-99- 1889; Am. nat. 23:491-94. 1889. 



Notes on the origin of the Great lakes of North America. Am. 



ass'n adv. sci. Proc. 37:197, 198. 1889. 



The Iroquois beach; a chapter in the geological history of Lake 



Ontario. Roy. soc. Can. Trans, v. 7, §4, p. 121-24. 1890; Abstract, 

 Am. nat. 24:957; Am. geol. 6:311-12. 1890. 



— The deformation of the Iroquois beach and birth of Lake Ontario. 

 Am. jour. sci. 40:443-52. 1890. 



— The northwestern extension of the Iroquois beach in New York. 

 Am. geol. 6:294, 295. 1890, 



— Deformation of the Algonquin beach, and birth of Lake Huron. 

 Am. jour. sci. 3d ser. 41:12-21. 1891. 



