September 12, 2015

The Changing Missouri River

Join Mary Ellen Ergle in the LCIC Theater for a repeat presentation of the Geology of the Lewis and Clark Trail. Follow the geologic journey of the Missouri River from its beginnings as part of the great inland sea; through the trying times of mountain building by plate tectonics and vulcanism to the major obstructions by the ice ages. Through time the Missouri River has changed its course many times to arrive at its present destination. 7:00 p.m.