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N.J. Beukes
Researcher at University of Johannesburg
Publications - 8
Citations - 374
N.J. Beukes is an academic researcher from University of Johannesburg. The author has contributed to research in topics: Craton & Paleomagnetism. The author has an hindex of 7, co-authored 8 publications receiving 321 citations.
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Journal ArticleDOI
Validating the existence of Vaalbara in the Neoarchean
TL;DR: In this paper, a paleomagnetic pole from the Neo-archean Ventersdorp supergroup of South Africa is reported, which provides quantitative support for Vaalbara's existence.
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Dykes of the 1.11 Ga Umkondo LIP, Southern Africa: Clues to a complex plumbing system
Michiel O. de Kock,Richard E. Ernst,Ulf Söderlund,Ulf Söderlund,Fred Jourdan,Axel Hofmann,Bernard Le Gall,Hervé Bertrand,Benny C. Chisonga,N.J. Beukes,H.M. Rajesh,H.M. Rajesh,L.M. Moseki,R. Fuchs +13 more
TL;DR: In this paper, the authors reported six new similar to 1110 Ma U-Pb TIMS baddeleyite ages for various dolerite dykes, which, when coupled with geochemistry from some of the dykes suggest association with the Umkondo Large Igneous Province (LIP).
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Paleomagnetism of the lower two unconformity-bounded sequences of the Waterberg Group, South Africa: Towards a better-defined apparent polar wander path for the Paleoproterozoic Kaapvaal Craton.
TL;DR: Paleomagnetic data from more than 250 samples of the lower part of the Waterberg Group (Nylstroom Subgroup) are reported in order to reevaluate the apparent polar wander path (APWP) of the Kaapvaal craton during the Paleoproterozoic Era as discussed by the authors.
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New SHRIMP U-Pb zircon ages from the Hartswater Group, South Africa: Implications for correlations of the Neoarchean Ventersdorp Supergroup on the Kaapvaal craton and with the Fortescue Group on the Pilbara craton
TL;DR: In this article, SHRIMP U-Pb zircon ages from a prominent pyroclastic surge and ash fall deposit in the lower Hartswater Group (2733.4±3.4
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New U–Pb geochronologic and palaeomagnetic constraints on the late Palaeoproterozoic Hartley magmatic event: evidence for a potential large igneous province in the Kaapvaal Craton during Kalahari assembly, South Africa
Farnaz Alebouyeh Semami,Michiel O. de Kock,Ulf Söderlund,Ashley Gumsley,Richard da Silva,N.J. Beukes,Richard Armstrong +6 more
TL;DR: In this paper, the age and palaeopole of the Hartley Formation were derived for the mafic and felsic phases of a large-scale 1.93-1.91-Ga bimodal magmatism on the Kaapvaal Craton.