Archive for category: Astronomy

Mounds Below: Stars Above

27 May
May 27, 2015

published by Ohio Archaeologist, Vol. 65, No. 1, Winter 2015 The great geometric earthworks of Ohio have fascinated students of the ancient past ever since their discovery by the American colonists in the late 1700’s. The use of different geometric forms in various combinations and the realization that they used a standard unit of length and that many were oriented to lunar rises and […]