Spatial distribution of n-alkanes and GDGTs in the central Arctic Ocean during Marine Isotope Stages 1, 2 and 3

2024/12/22 by Akanksha Singh, Sze Ling Ho, Min-Te Chen +6 · 1 voice
Earth and Planetary Sciences · Environmental Science · #Arctic and Antarctic ice dynamics #Atmospheric and Environmental Gas Dynamics #Methane Hydrates and Related Phenomena

paper · doi:10.1016/j.orggeochem.2024.104920

openalex publication_date 2024/12/22 · openalex created_date 2025/10/10 · openalex updated_date 2026/06/14

Citations

• A novel proxy for terrestrial organic matter in sediments based on branched and isoprenoid tetraether lipids
• IntCal13 and Marine13 Radiocarbon Age Calibration Curves 0–50,000 Years cal BP
• The organic geochemistry of glycerol dialkyl glycerol tetraether lipids: A review
• Marine20—The Marine Radiocarbon Age Calibration Curve (0–55,000 cal BP)

Discussions

• Singh et al investigate biomarkers in Arctic Ocean sediment cores, and conclude that drifting sea ice continued to exist during Marine Isotope Stages 2 and 3. There was no Arctic Ocean ice shelf durin [bsky, 25 points, 0 comments]