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Multi-proxy reconstructions of productivity during the late Miocene
The Late Miocene Biogenic Bloom (LMBB), marked by notable increases in biogenic components in marine sediments, provides insights into the response of the biological pump to... -
Accumulation rates of biogenic components of ODP Hole 154-926B
The multi-proxies (BAR, bio-SiO2 MAR, and CaCO3 MAR) of productivity in Ocean Drilling Program (ODP) Leg 154 Site 926 Hole B (3°43'N, 42°54'W) during the late Miocene. Based on... -
Accumulation rates of biogenic components of ODP Hole 121-758A
The multi-proxies (BAR, bio-SiO2 MAR, and CaCO3 MAR) of productivity in Ocean Drilling Program (ODP) Leg 121 Site 758 Hole A (5°23.05'N, 90°21.67'E) during the late Miocene.... -
Data compilation of bio-SiO2 MAR from 21 sites
The table includes complicated bio-SiO2 MAR from 21 sites in the global ocean during the late Miocene. We also use Geologic Time Scale 2020 timescale (Gradstein et al., 2020;... -
Magnetic susceptibility of sediment core LV76-21
The sediment magnetic susceptibility (MS) was measured onboard using a Satis Geo KM-7 kappameter at a resolution of 1 cm. Within 2 h after coring, the sediment core was split,... -
Stable oxygen isotope record of Uvigerina auberiana of sediment core LV76-21
Sediments for the δ18O of planktic and benthic foraminifera analysis from core LV76-21 were sampled from 1 cm-thick slices with step of 2–5 cm along the core length.... -
Stable oxygen isotope record of Neogloboquadrina pachyderma s of sediment cor...
Sediments for the δ18O of planktic and benthic foraminifera analysis from core LV76-21 were sampled from 1 cm-thick slices with step of 2–5 cm along the core length.... -
Element concentrations of sediment core LV76-21
Nearly 30 mg of sediment was sampled with steps of 1 cm through the core depth for element content analyses. The sediment was compressed into tablets of 5 mm in diameter and... -
Color b* value of sediment core LV76-21
The color b values are widely used as a paleoproductivity proxy for the NW Pacific and its marginal seas (Nürnberg and Tiedemann, 2004; Riethdorf et al., 2013). The color b... -
Stable oxygen isotope record of Cibicidoides spp. of sediment core LV76-21
Sediments for the δ18O of planktic and benthic foraminifera analysis from core LV76-21 were sampled from 1 cm-thick slices with step of 2–5 cm along the core length.... -
Chlorin concentration of sediment core LV76-21
The sediment for chlorin determination was sampled in slices of 1 cm thick with a resolution of 1 cm. Chlorin content is the product of chlorophyll-a transformation in sediments... -
Carbon concentration of sediment core LV76-21
The total carbon and inorganic carbon (CaCO3) contents were measured in sediment slices of 1 cm thickness with 2 cm resolution using an AN-7529 coulometer (Gorbarenko et al.,... -
Benthic foraminifera abundances of sediment core LV76-21
Benthic foraminifera were studied in the core LV76-21 sediments sampled in 1 cm-thick slices. All the samples were dried, weighted, and wet sieved using a 63 μm sieve. The... -
Size fraction >63 µm determination of sediment core LV76-21
Sediment for IRD determination was sampled from 1 cm-thick slices with steps of 2–4 cm through the core. Samples with a dry weight of approximately 10 g were wet sieved using a... -
Size fraction >150 µm determination of sediment core LV76-21
Sediment for IRD determination was sampled from 1 cm-thick slices with steps of 2–4 cm through the core. Samples with a dry weight of approximately 10 g were wet sieved using a... -
Age determination of sediment core LV76-21
Eight samples of monospecific planktic foraminifera of Neogloboquadrina pachyderma (sin.) with a weight of 4–6 mg were picked from the >125‐μm size fraction and measured in... -
Results of analysis of sediment core LV76-21 from Detroit Seamount
The sediment core LV76-21 was recovered from northwest of the Detroit Seamount (51°34’N, 167°15.7’E; water depth 2,769 m) using a gravity corer on the R/V “Akademik M.A....
