Organic petrological and biomarker investigations of core 9R from MARUM-MeBo70 Site PS104_20-2

• Main Authors: Klages, Johann Philipp, Gerschel, Henny, Salzmann, Ulrich, Nehrke, Gernot, Bauersachs, Thorsten, Müller, Juliane, Hillenbrand, Claus-Dieter, Bohaty, Steven M, Bickert, Torsten, Titschack, Jürgen, Pälike, Heiko
• Format: Other/Unknown Material
• Language: English
• Published: PANGAEA
• Subjects: Antarctic wildfires; Biomarker; Organic Geochemistry; Sediment core; Amundsen Sea; Antarc*; Antarctic; Antarctica; Pine Island; South pole; West Antarctica
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.962961

Here we present organic petrological and biomarker investigations obtained from a 5 cm-thick mid-Cretaceous lignite layer in drill core 9R at MARUM-MeBo70 Site PS104_20-2 (73.57°S, 107.09°W; 946 m water depth) in late 2022 for reconstructing past wildfire activity near the South Pole. The site is lo...