GDGT and GMGT data ...

• Main Author: Sluijs, Appy
• Format: Article in Journal/Newspaper
• Language: English
• Published: PANGAEA 2020
• Subjects: Arctic Ocean; Eocene; ETM2; GDGT; GMGT; IODP; Lomonosov Ridge; Paleocene; PETM; Integrated Ocean Drilling Program / International Ocean Discovery Program IODP
• Online Access: https://dx.doi.org/10.1594/pangaea.924854; https://doi.pangaea.de/10.1594/PANGAEA.924854

* These data represent: Raw data presented in Sluijs et al., 2020 (Climate of the Past)- Peak areas of GDGTs and GMGTs peaks across the late Paleocene - early Eocene of Hole 4 of the Arctic Coring EXpecition (ACEX).- Abundances of isoGDGTs and and chrenarchaeol in the modern peat dataset.* whereThe data were generated on sediment samples taken from drill cores retreived from Lomonosov Ridge, Arctic Ocean, 2004 by the Integrated Ocean Drilling Program, stored in the Bremen Core Repository. For the present paper, we analyzed organic lipid extracts previously documented by Sluijs et al., (2006; 2008; 2009) using the current methodological standards.* when and howThe lipid extracts were analyzed in 2018 in the organic geochemical laboratory at Utrecht University using Ultra High Performance liquid chromatography and atmospheric pressure chemical ionization mass spectrometry using an Agilent 1260 Infinity series HPLC system coupled to an Agilent 6130 single-quadrupole mass spectrometer (methods follow Hopmans et ...