W. M. Davis. Plains of Marine and Subaërial Denudation, Bull. Geol. Soc. Am., vol. 7, 1896, pp. 377-398; The Peneplain, Am. Geol., vol. 23, 1899, pp. 207-239.
Intrenchment of meanders:—
W. M. Davis. The Seine, the Meuse, and the Moselle, Nat. Geogr. Mag., vol. 7, 1896, pp. 189-202.
Stream capture:—
N. H. Darton. Examples of Stream Robbing in the Catskill Mountains, Bull. Geol. Soc. Am., vol. 7, 1896, pp. 505-507, pl. 23.
Collier Cobb. A Recapture from a River Pirate, Science, vol. 22, 1893, p. 195.
William H. Hobbs. The Still Rivers of Western Connecticut, Bull. Geol. Soc. Am., vol. 13, 1902, pp. 17-22, pl. 1.
Isaiah Bowman. A Typical Case of Stream Capture in Michigan, Jour. Geol., vol. 12, 1904, pp. 326-334.