240 ROCHESTER ACADEMY OF SCIENCE. 



123. F. C. WooSTER : Kames near Lansing, Michigan : Science, 1884, Jan. 4. 



124. G. F. Wright: Some remarkable gravel ridges in the Merrimac Valley: 



Proc. Boston Soc. Nat. Hist., 1876-1878, Vol. XIV, p. 47. 



125. : Kames and moraines of New England: Proc. Boston Soc. 



Nat. Hist., Vol. XX, pp. 210-220. 



126. : The Ice Age in North America, edition 1911, Chapter XIV, 



pp. 11, 66-67. 



