[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.