2026-10-15T11:07:28Z https://oai.datacite.org/oai

doi:10.1594/pangaea.548396 2024-07-20T22:54:09Z PANGAEA PANGAEA.REPOSITORY

Determination of Radium, Thorium, and Protactinium in sediment cores of the Indian Ocean Heye, D PANGAEA 1970 Issued: 1970 Piston corer Box corer M1 Meteor (1964) Instead of the isotopes Jo, Th, and Pa the radioactive daughter products Rn, Tn, and An were measured. It was possible to date four cores and to calculate the sedimentation rates. A rough estimation of the sedimentation in the northern part of the Indian Ocean can be given. In the middle part, the sedimentation rate is s = 0.32 cm/10**3 years, and near Africa and near India this rate increases to values of about2 cm/10**3 years. Supplement to: Heye, D (1970): Bestimmung der Sedimentationsrate nach der Jo/Th- und Pa/Jo-Methode an Sedimenten des Indischen Ozeans. Meteor Forschungsergebnisse, Deutsche Forschungsgemeinschaft, Reihe C Geologie und Geophysik, Gebrüder Bornträger, Berlin, Stuttgart, C3, 15-22 en Collection Supplementary Publication Series of Datasets application/zip Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode