28 datasets found

The table presents the 143Nd/144Nd ratios measured from bulk sediment at ODP Sites 181-1123 and 198-1208, together with corresponding sample identifiers, depths, and ages. These...

The table presents the 143Nd/144Nd ratios measured from fossil fish teeth at ODP Site 130-807, together with corresponding sample identifiers, depths, and ages. These ratios...

The table presents the 143Nd/144Nd ratios measured from fossil fish teeth at ODP Site 198-1208, together with corresponding sample identifiers, depths, and ages. These ratios...

The table presents the 143Nd/144Nd ratios measured from fossil fish teeth at ODP Sites 181-1123, together with corresponding sample identifiers, depths, and ages. These ratios...

All samples were obtained during RV Meteor cruise M147 (April–May 2018), conducted as the official process study GAPR11 within the framework of the international GEOTRACES program.

This dataset features detrital neodymium (Nd) and authigenic lead (Pb) isotopic compositions from ODP Site 689, Maud Rise (64.5°S, 3.1°E, 2080 m water depth) spanning the late...

This data is part of the BMBF projects CUSCO (Coastal Upwelling Systems in a Changing Ocean) and BioTip subproject Humboldt Tipping. The file contains total dissolvable trace...

This dataset includes geochemical measurements made on planktic foraminifers (Morozovella velascoensis) recovered from sediment cores spanning the Paleocene-Eocene Thermal...

Calcium isotope ratios (δ44Ca) and minor/trace elemental ratios (Mn, Sr, U, V, Cr, Fe /(Ca + Mg)) were measured from bulk carbonate powders in 2023 on samples collected in 2006...

Calcium isotope ratios (δ44Ca) and minor/trace elemental ratios (Mn, Sr, U, V, Cr, Fe /(Ca + Mg)) were measured from bulk carbonate powders in 2023 on samples collected in 2006...

The Bølling-Allerød deglacial event is marked by high diatom productivity and opal deposition throughout the subarctic Pacific. To investigate the cause of this event, we...

During the PS133/2 research cruise with the German research vessel RV Polarstern in the austral summer of November and December 2022 into the Southern Ocean, sediment samples...

We determined δ26Mg values in the dominant tree species and organic layer along the 127 year-old Hailuogou glacial retreat chronosequence (southwest China), which is...

This dataset contains dissolved oxygen (DO) concentrations, stable oxygen isotope ratios of DO (δ¹⁸ODO), particulate organic carbon (POC) concentrations, and...

Authigenic neodymium isotope (εNd) analyses were carried out on uncleaned mixed planktonic foraminifera. Around 60 mg of planktonic foraminifera shells were handpicked from the...

This dataset combines Mg/Ca ratios, sea surface temperatures, and stable isotope values (δ¹³C, δ¹⁸O) for planktic foraminifera from IODP Site 392-U1580, which is located at...

We collected water samples from the river surface in the center of the Olenekskaya Channel near Samoylov Island using a pre-rinsed HDPE 1 L bottle. During the open water period...

Boron isotope, stable isotope and trace elemental composition of fossilised Liostrea hisingeri oyster samples and sequentially leached paired bulk rock samples. Samples were...

This data set is an extension to the previously published data in a bundled publication (Stieg et al., 2024a) from the Russian Lake Khamra (59.99°N, 112.98°E, 340 m a.s.l.),...

Ten sea ice cores were drilled close to each other with a Kovacs 9 cm diameter corer (Kovacs Enterprise, Roseburg, USA) on April 8, 2020, near the main sampling site (MCS) for...