Figure 1
From: RETRACTED ARTICLE: The Hopewell airburst event, 1699–1567 years ago (252–383 CE)
Geographic setting of Hopewell archaeological study sites for airburst-related proxies: Jennison-Guard village site, Indiana; Miami Fort hilltop earthworks, Ohio; Turner earthworks and village, Ohio; Moundview village and mound, Ohio; Milford earthworks, Ohio; Beech Tree village, Ohio; Foster’s Crossing earthwork, Ohio; Krasnosky earthworks, Ohio; Indian Fort Mountain earthworks, Kentucky; Junction earthworks, Ohio; and Marietta earthworks and mounds, Ohio. Kenneth Barnett Tankersley used Microsoft PowerPoint for Mac Version 16.41 (www.microsoft.com) to create this figure.
