1. Sequencing Analytical Methods for Small Sample Dating and Dye Identification of Textile Fibers: Application to a Fragment from Seip Mound Group, Ohio
2. Bowen, Jonathan E. (2001) A Radiocarbon Date from the Caldwell Mound (33RO117-118) at the Salt Creek–Scioto River Confluence, Ross County, Ohio. Report on file, Ohio History Connection, Columbus.
3. Bronk Ramsey, Christopher (2017) OxCal 4.3. Electronic document, https://c14.arch.ox.ac.uk/oxcal/OxCal.html, accessed November 29, 2019.
4. Brown, James A. (1979) Charnel Houses and Mortuary Crypts: Disposal of the Dead in the Middle Woodland Period. In Hopewell Archaeology: The Chillicothe Conference, edited by David S. Brose and N’omi Greber, pp. 211–219. Kent State University Press, Kent, Ohio.