40Ar-39Ar data table of single-/multi-crystal laser total fusion biotite and K-feldspar from Senghor Seamount, Cabo Verde (Meteor cruise M79/3, sample 950-2)

DOI

During the Meteor 79/3 expedition on the Cabo Verde Archipelago/NE Atlantic region, rock samples were obtained using a dredge haul. 40Ar-39Ar laser total fusion geochronological analyses have been performed on K-feldspar and biotite single-/multi-crystal separates from one sample (950-2). The 40Ar-39Ar analyses were determined using a MAP216 mass spectrometer at GEOMAR, a MAP argon extraction line and a 25 W Coherent Sabre 25TSM argon ion laser, from 30th August 2017 until 2nd September 2017. The Taylor Creek sanidine (TCS2) flux standard was used with an age of 27.344 +/- 0.011 Ma (1 sigma error; Fleck et al. 2019).

Identifier
DOI https://doi.org/10.1594/PANGAEA.964858
Related Identifier References https://doi.org/10.2312/cr_m79_3
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.964858
Provenance
Creator Wartho, Jo-Anne; Samrock, Lisa K; Kwasnitschka, Tom ORCID logo
Publisher PANGAEA
Publication Year 2024
Rights Licensing unknown: Please contact principal investigator/authors to gain access and request licensing terms; Data access is restricted (moratorium, sensitive data, license constraints)
OpenAccess false
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 2730 data points
Discipline Earth System Research
Spatial Coverage (-22.120 LON, 17.160 LAT)