Stable oxygen and hydrogen isotopic composition of pore water (δ18O; δD) of sediment core GeoB24351-1


The samples are retrieved from sediment core GeoB24351-1(Gelendzhik MV; 0-284 cm) in the Olimpi mud volcano field, located south of Crete at the Mediterranean Ridge accretionary complex. Hydrogen (δD) and oxygen (δ18O) isotopes were analysed in the sediment geochemistry laboratory at MARUM using a Picarro 2130i CRD System. Approximately 2 mL of the onboard extracted pore water was used per measurement. The results are an average of at least three injections, while a total of 9 injections of 7 µL each have been analysed per sample. Results are reported in delta notation (‰) relative to V-SMOW2 -SLAP2 with nominal standard (std) deviation of 0.03 for δ18O and 0.3 for δD. Actual std deviation is between 0.02 and 0.29 for δ18O and between 0.04 and 1.68 for δD.

Related Identifier References
Related Identifier IsDocumentedBy
Metadata Access
Creator Zabel, Matthias ORCID logo; Kölling, Martin ORCID logo; Bohrmann, Gerhard ORCID logo; Behrendt, Nele ORCID logo
Publisher PANGAEA
Publication Year 2023
Funding Reference German Research Foundation Crossref Funder ID 390741603 EXC 2077: The Ocean Floor – Earth's Uncharted Interface
Rights Creative Commons Attribution 4.0 International;
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 20 data points
Discipline Earth System Research
Spatial Coverage (24.269 LON, 33.903 LAT); Mediterranean Sea