Opal contents at IODP U1417 (Gulf of Alaska) during Late Miocne to Early Pleistocene

• Main Authors: Khim, Boo-Keun, Kim, Sunghan, Asahi, Hirofumi
• Format: Dataset
• Language: English
• Published: PANGAEA 2024
• Subjects: 341-U1417D; 341-U1417E; biogenic opal; Depth; composite; sediment/rock; DRILL; Drilling/drill rig; DSDP/ODP/IODP sample designation; early Pleistocene; Event label; Exp341; Gulf of Alaska; Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; IODP 341; Joides Resolution; Late Miocene; Lithologic unit/sequence; Opal; biogenic silica; Sample code/label; Southern Alaska Margin; Southern Alaska Margin: Tectonics; Climate and Sedimentation; U1417; Ice Sheet; Alaska
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.972120

International Ocean Discovery Program Site U1417 in the Surveyor (Gulf of Alaska) preserves the hemi-pelagic sediments influenced by the glacial and fluvi-al depositional from the Cordilleran Ice Sheet at the Chugach–St. Elias Mountains and Coast Ranges. A total of 441 samples covering the late Mioc...