MI-49 Postcard – Geology of Colorado

6″ x 8″ post card shows distribution of rocks of different ages. Geology is superimposed over shaded relief of Colorado topography showing mountains valleys, rivers, and some cities.

Author: Colorado Geological Survey and Rocky Mountain Association of Geologists
Status: In Print
ISBN: 0-9601652-8-2
Year: 1995

$0.50

2100 in stock