Sediment properties, geochemical proxies, clay mineral composition and diatom assemblage of gravity cores obtained on the Drygalski Basin in the Ross Sea since Last Glacial Maximum

For the reconstruction of paleoenvironment and retreat of grounding line and calving line, 14C ages, X-radiograph, magnetic susceptibility, granulometry, biogenic opal, total organic carbon, d13C, total nitrogen, total organic carbon-total nitrogen ratio, CaCO3, clay mineral composition, diatom asse...

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Bibliographic Details
Published in:Sedimentary Geology
Main Authors: Ha, Sangbeom, Lee, Jae Il, Bak, Young-Suk, Yoo, Kyu-Cheul, Khim, Boo-Keun
Format: Other/Unknown Material
Language:English
Published: PANGAEA
Subjects:
calving line
continental shelf
Drygalski Basin
Grounding Line
Ice Sheet
Ice shelf
Ross Sea
sediment
Ice Shelf
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.966442
Description
Summary:For the reconstruction of paleoenvironment and retreat of grounding line and calving line, 14C ages, X-radiograph, magnetic susceptibility, granulometry, biogenic opal, total organic carbon, d13C, total nitrogen, total organic carbon-total nitrogen ratio, CaCO3, clay mineral composition, diatom assemblage were analyzed. During the DG12 Expedition in 2012 using Korean I/B ARAON, gravity cores (DG12-GC01, GC02, GC04, and GC05) were obtained on the northern Drygalski Basin in the Ross Sea since Last Glacial Maximum.

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