Publication Date:
2023-12-18
Description:
Sediment cores at sites J1002 and J1007 were collected from the Chilean Margin during D/V JOIDES Resolution Expedition 379T (JR100) in 2019. Sedimentary Green/Blue (G/B) ratio data were collected during the expedition. Measured biogenic opal contents were compared to the G/B to test the utility of G/B as a proxy for diatom productivity. Laboratory measurements in this study were conducted in 2020 at Rutgers University.
Keywords:
379T-J1002; 379T-J1007; AGE; biogenic opal; chilean margin; Color, green/blue; Comment; DEPTH, sediment/rock; DRILL; Drilling/drill rig; Event label; Exp379T; Joides Resolution; Opal, biogenic silica; opal mass accumulation rate; organic carbon; oxygen isotope; radiocarbon age model; RGB channels, line-scan camera; Site; U/Th; Wet-alkaline digestion, spectrophotometer
Type:
Dataset
Format:
text/tab-separated-values, 144 data points
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