Thetford Historical Society's spring series, "As Old As The Hills", examines the geologic and hydrologic history of the Connecticut River valley. Our first program with Ryan McKeon of Dartmouth College's Earth Sciences Dept. features tectonics, mountain building, and the origins of important local mineral deposits like copper and lead.
Future programs include Glaciers, Aquifers and Drinking Water, and Flood Control at the Union Village Dam, and are held at various venues around Thetford. More information on the series and the Historical Society is available at www.thetfordhistoricalsociety.org . Please join us!