Publication Date:
2024-01-09
Description:
This dataset contains clumped isotope-derived baseline deep ocean temperatures calculated by combining measurements from IODP Expedition 320 Sites U1334 and U1333, and ODP Site 1218, in the eastern equatorial Pacific Ocean. The clumped isotope data were used to reconstruct deep ocean temperatures from ~35 Ma to ~33 Ma, across the Eocene-Oligocene Transition. Data in this dataset are provided as averaged stable isotope and temperature data.
Keywords:
199-1218; 320-U1333; 320-U1334; Age; AGE; Age, maximum/old; Age, minimum/young; Astronomically calibrated age model modified after Westerhold et al. (2014); Calculated using Meinicke et al. (2020) calibration updated to the I-CDES scale by Meinicke et al. (2021); Cibicidoides spp., δ18O; Clumped isotope thermometry; COMPCORE; Composite Core; Confidence interval; Deep ocean temperatures; Deep water temperature; Eastern Equatorial Pacific Ocean; Eocene-Oligocene Transition; Exp320; Group; I-CDES scale (Bernasconi et al., 2021); Integrated Ocean Drilling Program / International Ocean Discovery Program; IODP; Joides Resolution; Leg199; North Pacific Ocean; Ocean Drilling Program; ODP; Pacific Equatorial Age Transect I; Replicates; Species; Weighted average; Δ47; Δ47, standard deviation; Δ47, standard error
Type:
Dataset
Format:
text/tab-separated-values, 48 data points
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