An eastern Ohio coal mine complex dating to the 1910s to 1920s. Of particular interest is the findings of depositional patterning around residential structures that revealed the influence of architecture on where and how items were deposited on the land surface. The ceramic and faunal assemblage were analyzed and provide significant details on socioeconomic attributes associated with the workers or staff.

An Early Woodland upland encampment ca. 780 to 390 B.C. The investigations recovered a total of 6,624 artifacts (6,092 FCR, 401 lithics, and 131 prehistoric Leimbach Style pottery fragments). A total of 20 cultural features were uncovered that include 17 post molds and three basin shaped pits.