Stone Triangle, the Oak Island Sextant
An equilateral triangle of beach stones on the south shore, first found in 1897, pointed due nort...
Drilled 2022 by Lagina team, 191 ft
Fourth ten-foot caisson of Season 9, proposed as DE11 outside the Hedden Shaft and named DMT2 for Drake Tester. It cut through the shield at the base of the Hedden Shaft and hit puddled clay and hand-sawn wood near 146 ft. The episode states the casing reached 174 ft and then a total of 191 ft before the dig was called.
Positions on the map are approximate; each dot marks the top of the hole.
Rows are in depth order; the column on the left is the hole, and a figure between rows is the stretch with nothing logged. Depths as reported by each source.
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