This boatstone was recovered from a multicomponent site in Coffey County and donated to the Kansas Historical Society in 2015. The camp site was occupied periodically from the Archaic Period to the Late Ceramic Period. This boatstone would have dated to the earlier time period. Boatstones are thought by archeologists to have been used as atlatl weights. The boatstone would have been tied to the atlatl utilizing the central medial groove along the keel. It would have aided the atlatl in throwing the spear and dart further and faster. The boatstone has decorative radiating lines on each of its sides.