The Geologic Story of Wisconsin

Much of the landscape in Wisconsin today can be traced to geologic events that happened in the Precambrian era. This video explores not only these events but others which followed to create the present Wisconsin landforms. Look at Wisconsin's important rocks and minerals; and explore the several stages of continental glaciation as it passed over the state. From the Dells to Lake Michigan see how geology has left a very definite mark on this area.

20 mins. | IVGSW94D $32.95 DVD

20 mins. | IVGSW94V $29.95 VHS