Top 5 papers published by Jan Kramers from University of Johannesburg in 2022

Journal Article•DOI•

Testing a new combined (U,Th)–He and U/Th dating approach on Plio-Pleistocene calcite speleothems

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Tebogo V. Makhubela¹, Tebogo V. Makhubela², Jan Kramers², Jan Kramers¹•Institutions (2)

University of the Witwatersrand¹, University of Johannesburg²

01 Feb 2022-Quaternary Geochronology

TL;DR: In this article, the authors report age results for calcite-aragonite speleothems obtained using a new combined uranium-thorium-helium ((U,Th)−He) and U/Th dating routine.

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5 citations

Journal Article•DOI•

The chemistry of the extraterrestrial carbonaceous stone “Hypatia”: A perspective on dust heterogeneity in interstellar space

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Jan Kramers, G.A. Belyanin, Wojciech J. Przybyłowicz, Hartmut Winkler, Marco A.G. Andreoli - Show less +1 more

01 Apr 2022-Icarus

TL;DR: In this paper , the parent body of a carbonaceous, diamond-bearing and silicate-free stone named Hypatia was determined in 2013 and confirmed in 2015 on the basis of argon, helium, neon, xenon and nitrogen isotope characteristics.

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1 citations