Susceptibility, δ¹³C and Iron of Site 171-1051

• Main Authors: Norris, Richard D, Röhl, Ursula
• Format: Dataset
• Language: English
• Published: PANGAEA 1999
• Subjects: 171-1051; Blake Nose; North Atlantic Ocean; COMPCORE; Composite Core; Depth; composite; sediment/rock; DSDP/ODP/IODP sample designation; Intercore correlation; Iron; Isotope ratio mass spectrometry; Joides Resolution; Leg171B; Magnetic susceptibility; volume; Ocean Drilling Program; ODP; Sample code/label; Susceptibility; Multi Sensor Track; X-ray fluorescence core scanner (XRF); XRF core scanner; δ13C; carbonate; North Atlantic
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.56149; https://doi.org/10.1594/PANGAEA.56149

Current models of the global carbon cycle lack natural mechanisms to explain known large, transient shifts in past records of the stable carbon-isotope ratio (delta13C) of carbon reservoirs. The injection into the atmosphere of ~1,200-2,000 gigatons of carbon, as methane from the decomposition of se...