Dataset - B2FIND

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...

FTIRS-based opal data of IODP Site U1537

This data is complementing the dataset from Weber et al. 2022.We used Fourier Transform Infrared Spectroscopy (FTIRS) to quantify biogenic opal to obtain information on past...

XRF based barium and aluminium calibrated by punctual solution based ICP-OES ...

Bulk element concentrations were measured for a subset of samples on aliquots after digestion on an ICP-OES (Agilent 700 Series) at the Institute of Earth Sciences, Heidelberg...

Bulk sediment element concentrations and biogenic barium of IODP Site U1537

Bulk element concentrations were measured for a subset of samples on aliquots after digestion on an ICP-OES (Agilent 700 Series) at the Institute of Earth Sciences, Heidelberg...

Porewater uranium concentrations of IODP Site U1537

Measurements were performed on an ICP-MS (Agilent 7500 Series) at the GEOMAR Helmholtz Centre for Ocean Research Kiel.

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,...

Solid phase iron isotopic composition of a gravity core at Station HE443/10, ...

Solid-phase samples were collected onboard (RV Heincke expedition HE443) using cut-off syringes. The MUC was sliced and sampled. For sampling the GC, small windows were drilled...

Solid phase geochemistry of a multicorer core and a gravity core at Station H...

Solid-phase samples were collected onboard (RV Heincke expedition HE443) using cut-off syringes. The MUC was sliced and sampled. For sampling the GC, small windows were drilled...

Pore-water iron isotopes data of a multicorer core and a gravity core at Stat...

Pore water for iron isotope analysis was collected by use of rhizons, acidified and stored at 4°C until processing onshore. Processing of pore water (purification and matching)...

Pore-water data of a multicorer core and a gravity core at Station HE443/10, ...

Pore water was collected onboard (RV Heincke expedition HE443) by use of rhizons that were inserted into the cores through drilled holes in the core liners. Samples were...