Geology, Vol. 1 [of 3]

by Thomas C. Chamberlin; Rollin D. Salisbury

U. S. Geol. Surv.

Scale, 1+ mile per inch.

Fig. 1. NEW JERSEY.

U. S. Geol. Surv.

Scale, 2+ mile per inch.

Fig. 2. KANSAS.

U. S. Geol. Surv.

Scale, 1+ mile per inch.