Morehead, J.R., L.J. Campbell, J.H. Mathews, J. Mayer, P.M. Thomas, Jr. 1996 Fort Polk-21: The Result of a Twenty-first Program of Site Testing at Ten Sites, Fort Polk Militairy Reservation, Vernon Parish, Louisiana. Report of Investigation No. 301. Prentice Thomas & Associates, Fort Walton, Florida.

Samples that cite this reference

Lab number Site Province / State Normalized age δ13C (per mil)
Beta-92871 16VN527 (Barnhill) 1320 ± 60 -25.0
Beta-92872 16VN839 (Fort Polk) 1300 ± 70 -25.0
Beta-92873 16VN839 (Fort Polk) 1560 ± 80 -25.0