NDIP
- Two Creekan-age forest
The site collection includes buried wood from New Denmark, WI, which were provided to us from the UW-Green Bay Geosciences collection in May 2004. Crossdated tree-ring series of this site contributed to a 683-year composite record of spruce in NE Wisconsin associated with Two Creekan ice sheet re-advance dated between 14,000 and 13,300 cal y BP.