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K. A. Hughen, Eglinton, T. I., Xu, L., and Makou, M., Abrupt tropical vegetation response to rapid climate changes, Science, vol. 304, no. 5679, pp. 1955-9, 2004.
K. A. Hughen, Lehman, S. J., Southon, J., Overpeck, J. T., Marchal, O., Herring, C., and Turnbull, J., 14C activity and global carbon cycle changes over the past 50,000 years, in Abstracts, 18th International Radiocarbon Conf., Wellington, NZ, 2003.
K. A. Hughen, Drenzek, N., Bice, M., and Eglinton, T. I., Abrupt vegetation changes in tropical South America over the last 120,000 years, in EOS Abstracts, 2006 Ocean Sciences Meeting, Honolulu, HI, 2006.
K. A. Hughen, Southon, J., Lehman, S. J., and Jenkins, W., Marine 14C calibration and activity record for the past 50,000 years from the Cariaco Basin, Abstract, in Eos Trans AGU 87, Fall Meeting Supple., San Francisco, CA, 2006.
K. A. Hughen, Marine 14C data sets: contributions to calibration and Earth Systems research, Abstract, in 19th International Radiocarbon Conference, Oxford, UK, 2006.
K. A. Hughen, Drenzek, N., Bice, M., and Eglinton, T. I., Millennial scale variability in tropical South American vegetation during the last glaciation, in Eos Trans. AGU, 86(52), Fall Meeting Suppl., San Francisco, CA, 2005.
K. A. Hughen, Peterson, L. C., Black, D., Haug, G., and Poore, R., Paleoclimate through the ages from the Cariaco Basin, Abstract, in American Geophysical Union, Boston, MA, 2001.
K. A. Hughen, Southon, J., Lehman, S. J., Peterson, L. C., and Overpeck, J. T., Radiocarbon calibration and abruptchanges in atmospheric 14Cconcentration during Marine Isotope Stage 3, in American Geophysical Union, San Francisco, CA, 2000.
K. A. Hughen, Southon, J. A., Lehman, S. J., Bertrand, C. J. H., and Turnbull, J., An updated 14C calibration and activity record for the past 50,000 years from marine Cariaco Basin, Abstract, in 19th International Radiocarbon Conference, Oxford, UK, 2006.
K. A. Hughen, Southon, J. A., Lehman, S. J., Bertrand, C. J. H., and Turnbull, J., Marine-derived 14C calibration and activity record for the past 50,000 years updated from the Cariaco Basin, Quaternary Science Reviews, vol. 25, pp. 3216-3227, 2006.
K. A. Hughen, Cosmogenic isotope 14C: production and carbon cycle, PAGES Newsletter, vol. 14, pp. 6-7, 2006.