Spout Run Site : An Early Americn Stone Circles and Dual Solstice Site, Paperback by Hranicky, W. Jack, ISBN 1517358663, ISBN-13 9781517358662, Like New Used, Free shipping in the US

This publication covers the archaeological investigation stone circles in Clarke County, Virginia. These circles line up with the solstices and equinox points on the horizon. The site has ceremonial area, produced artifacts, and was used during the paleo-era. It is classified as a PaleoAmerican era site.