Dataset - B2FIND

XRF measurements of Bromine and SiO2 for sediment core RAPiD-21-03K

The core RAPiD-21-03K was scanned using an ITRAX X-Ray Fluorescence core scanner at 0.002 m (1.6 year) resolution for flux quantification. Br and Si intensities were calibrated...

Diatom morphometric analysis for sediment core RAPiD-21-03K

14 of the 50 samples used in silica quantification were used for size analysis, wherein 12-13 Coscinodiscus spp. frustules per sample were observed under a scanning electron...

Silicon-28 in radiolaria for sediment core RAPiD-21-03K

50 samples were taken at 0.02 m depth intervals from the uppermost metre of the core RAPiD-21-03K to cover the past ~800 years with approximately 8-year resolution, for the...

Silicon-28 in diatoms for sediment core RAPiD-21-03K

50 samples were taken at 0.02 m depth intervals from the uppermost metre of the core RAPiD-21-03K to cover the past ~800 years with approximately 8-year resolution, for the...

Diatom valve flux of sediment core RAPiD-21-03K

A theoretical flux of diatoms to the sediment was calculated in core RAPiD-21-03K at the corresponding depths to the SiO2/diatom measurements by dividing the mass flux of silica...

Dry bulk density of sediment core RAPiD-21-03K

The dry bulk density has been previously measured for the core RAPiD-21-03K. In this dataset, 'depth' is the midpoint distance each sediment sample was taken from the top of the...

Age model of sediment core RAPiD-21-03K and RAPiD-21-12B

The age-model for the core RAPiD-21-03K was produced using four carbon-14 accelerator mass-spectrometry values from Sicre et al. (2011), which were taken approximately every 0.2...

U/Th dating results of sediment core GeoB23225-1

Age correction according to 232Th concentration and a seawater 230Th/232Th ratio of 8±4. Age correction is negligible within the uncertainties for all data. Laboratory...

Age determination from microcharcoal of surface ocean sediments offshore Africa

Further fundings: CAMPFIRE Climate Change Initiative (CCI) Fire_cci Project, Award: 4000126706/19/I-NB

Radiocarbon dating of Atlantic cold-water corals over the last 32,000 years

The radiocarbon analysis of uranium-thorium-dated cold-water corals (CWCs) provides an excellent opportunity for qualitative reconstruction of past ocean circulation and water...

Uranium-thorium dating of Atlantic cold-water corals from the last 32,000 years

Uranium-thorium dating offers the possibility of absolute age determination of cold-water corals (CWCs). We present here the complementary dataset to "Radiocarbon dating of...