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Bard, E, Hamelin, B, Fairbanks, RG, Zindler, A. 1990. Calibration of the 14C timescale over the past 30,000 years using mass spectrometric U-Th ages from Barbados corals. Nature 345: 405-410.

Bard E, Arnold M, Hamelin B, Tisnerat-Laborde N, Cabioch G. 1998. Radiocarbon calibration by means of mass spectrometric 230Th/234U and 14C ages of corals. An updated data base including samples from Barbados, Mururoa and Tahiti. Radiocarbon 40: 1085-1092.

Bard, E, Menot-Combes, G, Rostek, F. 2004. Present status of radiocarbon calibration and comparison records based on Polynesian corals and Iberian Margin sediments, Radiocarbon 46: 1189-1202.