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Biogenic opal, carbonate fluxes, time series
Analyses of samples from a 14-year series of sediment-trap deployments in the deep Sargasso Sea reveal a significant trend in the ratio of the sinking fluxes of biogenic calcium... -
Opal, quartz and calcium carbonate content in surface sediments of the ocean ...
Data compiled from different sources, see column Reference for originator. This is a revised version of the original data set of 1999. -
Si/Al derived opal concentrations of IODP Site U1537
We calculated the opal content by normalizing XRF based Si/Al-ratios with FTIRS based biogenic opal measurements. This shows a much stronger correlation (R=0.96) for the last... -
Bulk sediment U and Th isotope data, δ234U, authigenic Uranium (aU) and 230Th...
Isotopic measurements were conducted on a triple quadrupole ICP-MS (iCAP TQe ICP-MS ThermoFisher Scientific) coupled with an Apex IR (ESI) at the Institute of Earth Sciences,... -
Sedimentary opal content at IODP Site 383-U1540 during Marine Isotope Stage 11
This dataset presents sedimentary opal content at International Ocean Discovery Program Site U1540 (55° 8.47ʹ S, 114° 50.52ʹ W, 3580 m) during Marine Isotope Stage 11. Discrete... -
Opal differences between IODP Hole 385-U1545A and 385-U1549A
This dataset has no description
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Opal determination for IODP Hole 385-U1545A
This dataset has no description
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Opal determination for IODP Hole 385-U1549A
This dataset has no description
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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;... -
Content of organic and inorganic carbon, nitrogen and opal for IODP Hole 344-...
The total weight percent of sedimentary carbon (% C) and nitrogen (% N), as well as inorganic carbon (% Cinorg) and organic carbon (% Corg) were measured using a macro elemental... -
Pacific Antarctic Cirumpolar Current opal content data from IODP Site U1541
The data contain opal content data and opal/CaCO3 ratios from IODP Site U1541. -
Pacific Antarctic Cirumpolar Current opal content data from IODP Site U1540
The data contain opal content data and opal/CaCO3 ratios from IODP Site U1540. -
Opal mass accumulation rates from IODP Site 361-U1475
Biogenic silica accumulation was obtained by analyzing approximately 200 mg of homogenized and freeze dried sediment for each sample. Cleaning, chemical treatment, and... -
Color reflectance of IODP Site 382-U1537
This dataset has no description
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Opal content of IODP Site 382-U1537
This dataset has no description
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Diatom abundance and biogenic silica of IODP Site 341-U1419
This dataset has no description
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Diatom valve abundances and biogenic opal concentrations of IODP Site 341-U1417
This dataset has no description
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(Table S10) Silicia in ODP Hole 119-744A
Opal accumulation rate from Salamy and Zachos 1999. Data table from pers. Comm with Karen Salamy by E. Sibert, 11/12/2018. Original data from Salamy and Zachos includes all...
