Age determination of hornblende in ODP Site 188-1165 and DSDP Hole 28-268 ...

• Main Authors: Williams, Trevor J, van de Flierdt, Tina, Hemming, Sidney R, Chung, Elena, Roy, Martin, Goldstein, Steven L
• Format: Article in Journal/Newspaper
• Language: English
• Published: PANGAEA 2010
• Subjects: Deep Sea Drilling Project DSDP; Ocean Drilling Program ODP; Antarctic; Southern Ocean; East Antarctica; Prydz Bay; East Antarctic Ice Sheet; Indian; Wilkes Land; Antarc*; Antarctica; Ice Sheet; Iceberg*
• Online Access: https://dx.doi.org/10.1594/pangaea.786664; https://doi.pangaea.de/10.1594/PANGAEA.786664

Sediments from Ocean Drilling Program Site 1165 in the Indian Ocean sector of the Southern Ocean (off Prydz Bay) contain a series of layers that are rich in ice-rafted debris (IRD). Here we present evidence that IRD-rich layers at Site 1165 at 7, 4.8, and 3.5 Ma record short-lived, massive discharge...