HTIP

Site Name: 
Heating Tunnel
State: 
Location: 
UW-Green Bay campus
County: 
Brown
Periods: 
Taxa: 
Date Ranges (Cal yr 2σ): 
End: 
13 000 BP
Start: 
13 200 BP
Site Notes: 
  • Older Dryas spruce forest 

A good size collecction of samples was obtained from the UW-Green Bay Geoscience Dept. collection in May 2004. They had been discovered during the excavation for the heating tunnel on the campus.Tree-ring analysis reveals that there were spruce logs deposited in lacustrine sediments ca. 13,100 yrs cal BP. 

Site sample size and tree-ring width chronology.