Ohio archæological and historical quarterly (1887)
Ohio State Archaeological and Historical Society · Columbus : Published for the Society by A.H. Smythe · leaf 61
, measuring twenty feet across it. The shape is very regular,being that of a cone, whose sides rise at an angle of forty-fivedegrees. It stands in the center of a level area, which is sixty-six yards in diameter. This is surrounded by a ditch one hun-dred and ninety-seven yards in circumference; it… … IV. GREAT CONICAL MOUND. apparently that thrown out of the ditch, and elevated about fourfeet above the adjacent surface of the earth. The parapet is twohundred and thirty-four yards in circumference. On the northside is an avenue, or opening of fifteen feet in width, throughthe parapet, across…
History · Archaeology
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