[75] "Pre-Historic Times," p. 76.
[76] "Primitive Man," p. 200.
[77] "Lake Dwellings," p. 319.
[78] "Pre-Historic Times," p. 218; "Primitive Man," p. 281.
[79] "Lake-Dwellings," p. 400.
[80] "Science Record," p. 564. 1875.
[81] "American Phrenological Journal," February, 1874.
[82] Wilson's "Pre-Historic Man," p. 40.
[83] "Pre-Historic Man," p. 46.
[84] "Antiquity of Man," p. 200; "Principles of Geology," vol. i. p. 454.