796 Wright (G. Frederick). The truth about the Nampa figurine. Am. Geol., vol. xxiii, pp. 267-272, 1899.

797

Contains some notes on the basalt flows of Idaho.

New methods of estimating the age of Niagara Falls.
Pop. Sci. Mo., vol. lv, pp. 145-154, 6 figs., 1899.

798 Lateral erosion at the mouth of the Niagara Gorge.
Abstract: Science, new ser., vol. x, p. 488 (11 l.), 1899.

799 Yeates (W. S.). Bibliography [Clay and its manufacture]. Ga. Geol. Surv., Bull. No. 6A, Appendix, pp. 193–199, 1898.

Includes a bibliography adapted to Bull. No. 6A of the Georgia Geological Survey.