As a Canadian, however, I have to point out that the canoe referred to as a canvas and plywood “cockle” was not a canoe but a kayak — as shown by the contemporary photograph you carried of ...

Tamara Thomsen / Wisconsin Historical Society Tamara Thomsen was 24 feet underwater when she spotted it: the decaying end of a dugout canoe, a great white oak carved some 1,200 years ago.