Flat
terrain typical of that formed from lake bottom deposits of ancient glacier
Lake Dakota. The maximum depth of the lake is estimated to have been 90'.
(Location is 4 miles east of Frankfort in Spink county).
|
Flat
terrain typical of that formed from lake bottom deposits of ancient glacier
Lake Dakota. The maximum depth of the lake is estimated to have been 90'.
(Location is 4 miles east of Frankfort in Spink county).
|
|
|