Note 551 — Chapter II
Reading edition
Contrib. to Amer. Ethnology, i. 96; Lyell’s Principles of Geology, 8th ed., 368; A. Ragine’s Découverte de l’Amérique du Kamtchatka et des îles Aléoutiennes (St. Petersburg, 1868, 2d ed.); Pickering’s Races of Men; Peschel’s Races of Men, 397; Morgan’s Systems of Consanguinity. Dall (Tribes of the Northwest, in Powell’s Rocky Mountain Region, 1877, p. 96) does not believe in the Aleutian route.