Reimer, P.J., M.G.L. Baillie, E. Bard, A. Bayliss, J.W. Beck, P.G. Blackwell, C. Bronk Ramsey, C.E. Buck, G.S. Burr, R.L. Edwards, M. Friedrich, P.M. Grootes, T.P. Guilderson, I. Hajdas, T.J. Heaton, A.G. Hogg, K.A. Hughen, K.F. Kaiser, B. Kromer, F.G. McCormac, S.W. Manning, R.W. Reimer, D.A. Richards, J.R. Southon, S.Talamo, C.S.M. Turney, J. van der Plicht & C.E. Weyhenmeyer 2009. IntCal09 and Marine09 radiocarbon age calibration curves, 0 - 50,000 years cal BP, Radiocarbon 51, 1111-1150.