FIG. 1.
Sketch of a valley at the stage of development corresponding to the cross section shown in Fig. [18].
FIG. 2.
Sketch of a valley at the stage of development corresponding to the cross section shown in Fig. [20].
WISCONSIN GEOL. AND NAT. HIST. SURVEY. BULLETIN NO. V., PL. XX.
FIG. 1.
Sketch of a part of a valley at the stage of development corresponding to the cross section shown in Fig. [21].
FIG. 2.
Sketch of a section of the Baraboo valley.