North African soil sample locations and radiogenic isotope compositions in deflatable soil fractions from North Africa

DOI

Further details and definitions: εNd : epsilon Nd following the equation : εNd = ((143Nd/144Nd)sample/(143Nd/144Nd)CHUR - 1) * 10,000 . The unit should be "per ten thousand" but it is always expressed without. CHUR : Chondritic Uniform Reservoir with (143Nd/144Nd) = 0.512638 PSAXX : Potential source Area XXX 2SE : Two standard error (Eu/Eu)N : Europium anomaly calculated following : (Eu/Eu)N = EuN/ racine(SmN + GdN). EuN is Europium concentration in the sample normalized to Europium concentration in the Upper Continental Crust. SmN is Samarium concentration in the sample normalized to Samarium concentration in the Upper Continental Crust. GdN is Gadolinium concentration in the sample normalized to Gadolinium concentration in the Upper Continental Crust. Method: HF-HNO3 acid digestion followed by isotope ratio measurements using thermal ionization mass spectrometry (TIMS Triton, ThermoFisher)* Information : The Bodélé Depression samples (prefix: CH) were analyzed as bulk material.

Identifier
DOI https://doi.org/10.1594/PANGAEA.949883
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.949906
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.949883
Provenance
Creator Guinoiseau, Damien ORCID logo; Singh, Satinder Pal ORCID logo; Galer, Stephen J G; Abouchami, Wafa; Bhattacharyya, Rohan ORCID logo; Kandler, Konrad ORCID logo; Bristow, Charlie; Andreae, Meinrat O ORCID logo
Publisher PANGAEA
Publication Year 2022
Funding Reference Deutsche Forschungsgemeinschaft, Bonn https://doi.org/10.13039/501100001659 Crossref Funder ID 264907654 ; Deutsche Forschungsgemeinschaft, Bonn https://doi.org/10.13039/501100001659 Crossref Funder ID 416816480 ; Deutsche Forschungsgemeinschaft, Bonn https://doi.org/10.13039/501100001659 Crossref Funder ID SPP1833 Building a Habitable Earth; Science and Engineering Research Board https://doi.org/10.13039/501100001843 Crossref Funder ID CRG/2019/001141
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 1092 data points
Discipline Earth System Research
Spatial Coverage (-13.260W, 15.670S, 32.500E, 33.830N); Sahara-Sahel region