4 GLACIAL GEAVELS OF MAINE, 



Stone, G. H. The kames or eskers of Maine. Proc. Am. Ass. Adv. Sci., vol. 29, 



1880, pp. 510-519. 



Hamlin, C. E. Observations upon the physical geography and geology of Mount 

 Katahdin and the adjacent district. Bull. Mus. Comp. Zool. Harvard Coll., vol. 

 7, 1880-1884, pp. 189-223. 



Stone, George H. Apparent glacial deposits in valley drift. Am. Naturalist, vol. 15, 



1881, pp. 251-252. 



The kame rivers of Maine. [Abstract.] Science, vol. 2, 1883, p. 319. 



The kame rivers of Maine. [Abstract.] Proc. Am. Ass. Adv. Sci., vol. 32, 1883, 

 pp. 234-237. 

 Shaler, N. S. The geology of the island of Mount Desert, Maine. lu Eighth 

 Annual Report of the United States Geological Survey, 1886-87, J. W. Powell, 

 Director, Part II (Washington, 1889), pp. 987-1061. Surface and glacial geol- 

 ogy, pp. 994-1031, with map of surface geology, p. 1060. 



Many briefer articles have been published on the subject of the Maine 

 drift. Notable among these are the early writings of Agassiz on the glacial 

 geology of New England, published in part in the Atlantic Monthly. 



