Comment on "A snapshot of climate variability at Tahiti at 9.5 ka using a fossil coral from IODP Expedition 310" by Kristine L. DeLong, Terrence M. Quinn, Chuan-Chou Shen, and Ke Lin - Cahyarini, S.; Pfeiffer, M.; Dullo, W.; Zinke, Jens; Hetzinger, S.; Kasper, S.; Grove, C.; Garbe-Schoenberg, D. (AMER GEOPHYSICAL UNION, 2011)