(Table 1) Helium isotope ratio of ODP Site 198-1209 sediments

• Main Authors: Marcantonio, Franco, Thomas, Deborah J, Woodard, Stella C, McGee, David, Winckler, Gisela
• Format: Dataset
• Language: English
• Published: PANGAEA 2009
• Subjects: 198-1209; COMPCORE; Composite Core; DEPTH; sediment/rock; Fraction; Helium-3; Helium-3/Helium-4; Helium-4; Joides Resolution; Leg198; Mass spectrometer; noble gas; MAP215-50; North Pacific Ocean; Ocean Drilling Program; ODP; Weddell Sea; Pacific; Weddell
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.786024; https://doi.org/10.1594/PANGAEA.786024

We attempt to constrain the variability of the flux of extraterrestrial 3He in the Paleocene by studying sediments from Shatsky Rise (Ocean Drilling Program, ODP Leg 198) that have tight orbital age control. 3He concentrations in Shatsky Rise sediments vary periodically at high frequency by about a...