The oldest known tree in Wisconsin is a 1,300-year-old cedar growing from a cliff

…  by Doug Larson, a Canadian scientist who included it in … for a grant from the Canadian government and was told: … the results held up. In Canada, Wisconsin, France, Germany, Australia —  … weather, or cut down for Native American agriculture. And of this, the ……  by Doug Larson, a Canadian scientist who included it in … for a grant from the Canadian government and was told: … the results held up. In Canada, Wisconsin, France, Germany, Australia —  … weather, or cut down for Native American agriculture. And of this, the …