M
Michiel O. de Kock
Researcher at University of Johannesburg
Publications - 30
Citations - 930
Michiel O. de Kock is an academic researcher from University of Johannesburg. The author has contributed to research in topics: Craton & Large igneous province. The author has an hindex of 11, co-authored 26 publications receiving 695 citations. Previous affiliations of Michiel O. de Kock include National Research Foundation of South Africa.
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Journal ArticleDOI
Timing and tempo of the Great Oxidation Event
Ashley Gumsley,Kevin R. Chamberlain,Kevin R. Chamberlain,Wouter Bleeker,Ulf Söderlund,Ulf Söderlund,Michiel O. de Kock,Emilie R. Larsson,Andrey Bekker,Andrey Bekker +9 more
TL;DR: It is shown that the first Paleoproterozoic global glaciation and the onset of the GOE occurred between ca.
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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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Hydrogeological constraints on the formation of Palaeoproterozoic banded iron formations
Leslie J. Robbins,Leslie J. Robbins,Sean P. Funk,Shannon L. Flynn,Tyler J. Warchola,Zhiquan Li,Zhiquan Li,Zhiquan Li,Stefan V. Lalonde,Benjamin J. Rostron,Albertus J. B. Smith,Albertus J. B. Smith,Nicolas J. Beukes,Nicolas J. Beukes,Michiel O. de Kock,Michiel O. de Kock,Larry M. Heaman,Daniel S. Alessi,Kurt O. Konhauser +18 more
TL;DR: In this article, the authors present a hydrogeological box model, based on the approximately 2.5 billion year old Hamersley Basin of Western Australia, developed to evaluate the plausibility of secondary iron oxidation.
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Precise U-Pb baddeleyite age dating of the Usushwana Complex, southern Africa - Implications for the Mesoarchaean magmatic and sedimentological evolution of the Pongola Supergroup, Kaapvaal Craton
Ashley Gumsley,Johan Olsson,Ulf Söderlund,Ulf Söderlund,Michiel O. de Kock,Axel Hofmann,Martin B. Klausen +6 more
TL;DR: The Piet Retief Suite represents part of an intricate magmatic feeder to a major volcanic event which gave rise to the oldest known continental flood basalts on Earth, the Nsuze volcanic rocks as mentioned in this paper.