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Journal Article

A new Re-Os age constraint informs the dynamics of the Great Oxidation Event Open Access

Alexie E.G. Millikin, Benjamin T. Uveges, Gareth Izon, Ann M. Bauer, Roger E. Summons, David A.D. Evans, Alan D. Rooney
Journal: Geology
Published: 09 September 2024
Geology (2024) 52 (11): 857–862.
DOI: https://doi.org/10.1130/G52481.1
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Journal Article

New diagenetic constraints for the interpretation of Neoarchaean stromatolitic dolostone geochemical composition and their palaeoenvironmental significance Available to Purchase

F. Franchi, S.M. Glynn, V. Hoogland, G.R. Davies
Published: 01 September 2024
South African Journal of Geology (2024) 127 (3): 585–598.
DOI: https://doi.org/10.25131/sajg.127.0036
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View PDF for article title, New diagenetic constraints for the interpretation of Neoarchaean stromatolitic dolostone geochemical composition and their palaeoenvironmental significance
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Journal Article

A new interpretation of soft-sediment deformation features (SSDs) in the Parktown Formation (lower West Rand Group); the physical processes of deformation during deposition Available to Purchase

K.A.A. Hein, L. Goslin
Published: 01 September 2024
South African Journal of Geology (2024) 127 (3): 569–584.
DOI: https://doi.org/10.25131/sajg.127.0029
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View PDF for article title, A new interpretation of soft-sediment deformation features (SSDs) in the Parktown Formation (lower West Rand Group); the physical processes of deformation during deposition
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Journal Article

Atmospheric oxygenation at the onset of Earth’s Great Oxidation forced enhanced marine anoxia Open Access

J.C. Havsteen, B. Eickmann, G. Izon, I.C. Kleinhanns, C. Rosca, N.J. Beukes, R. Schoenberg
Published: 01 June 2024
South African Journal of Geology (2024) 127 (2): 455–472.
DOI: https://doi.org/10.25131/sajg.127.0002
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Journal Article

Sedimentary and stratigraphic architecture of the Duitschland and Rooihoogte formations (Palaeoproterozoic, South Africa): implications for tempo of the Great Oxidation Event Available to Purchase

N.J. Beukes, S. Schröder
Published: 01 June 2024
South African Journal of Geology (2024) 127 (2): 433–454.
DOI: https://doi.org/10.25131/sajg.127.0006
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Journal Article

Retrieving meaningful information from detrital zircon in Palaeoproterozoic sedimentary rocks: Provenance, timing of deposition, metamorphism and alteration of zircon in sandstones of the Pretoria Group in the Transvaal Basin, South Africa Available to Purchase

T. Andersen, M.A. Elburg, M. Kristoffersen, M. de Kock
Published: 01 June 2024
South African Journal of Geology (2024) 127 (2): 473.
DOI: https://doi.org/10.25131/sajg.127.0012
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View PDF for article title, Retrieving meaningful information from detrital zircon in Palaeoproterozoic sedimentary rocks: Provenance, timing of deposition, metamorphism and alteration of zircon in sandstones of the Pretoria Group in the Transvaal Basin, South Africa
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Journal Article

New details on the volcanic and tectonic evolution of the Mesoarchaean Dominion Group with special reference to the Syferfontein Formation in the Ottosdal area (South Africa) Available to Purchase

D.E. Paprika, A. Agangi, A. Hofmann, P. Ringdahl, S. Hartmann, J. Déri-Takács
Published: 01 June 2024
South African Journal of Geology (2024) 127 (2): 219–238.
DOI: https://doi.org/10.25131/sajg.127.0003
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Journal Article

Factors responsible for Witwatersrand gold mineralisation Available to Purchase

A. Hofmann
Published: 01 June 2024
South African Journal of Geology (2024) 127 (2): 271–284.
DOI: https://doi.org/10.25131/sajg.127.0023
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Journal Article

Stratigraphy and Basin Analysis of the West Rand Group, Witwatersrand Supergroup Open Access

N.J. Beukes, B.M. Guy, S.T. Thiele
Published: 01 June 2024
South African Journal of Geology (2024) 127 (2): 239–270.
DOI: https://doi.org/10.25131/sajg.127.0015
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Journal Article

Testing the P/S Amplitude Seismic Source Discriminant at Local Distances Using Seismic Events Within and Surrounding the Kloof Gold Mine, South Africa, and the Kiruna Iron Ore Mine, Northern Sweden Available to Purchase

Sampath Rathnayaka, Andrew Nyblade, Björn Lund, Charles Ammon, Raymond Durrheim, Richard Masethe
Published: 01 March 2024
Bulletin of the Seismological Society of America (2024) 114 (4): 2237–2250.
DOI: https://doi.org/10.1785/0120230215
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Journal Article

Correlations on the southern Kaapvaal Craton Margin, 1: Ventersdorp lavas transgressed the Doornberg lineament Available to Purchase

D.H. Cornell, P.G. Meintjes, W.A. van der Westhuizen, M. Kristoffersen
Published: 01 March 2024
South African Journal of Geology (2024) 127 (1): 17–30.
DOI: https://doi.org/10.25131/sajg.127.0007
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View PDF for article title, Correlations on the southern Kaapvaal Craton Margin, 1: Ventersdorp lavas transgressed the Doornberg lineament
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Journal Article

Geomagnetic jerks observed in geomagnetic observatory data over southern Africa between 2017 and 2023 Available to Purchase

S.L. Khanyile, E. Nahayo
Published: 01 March 2024
South African Journal of Geology (2024) 127 (1): 131–136.
DOI: https://doi.org/10.25131/sajg.127.0019
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Journal Article

Abstracts from the 14th International Platinum Symposium and the Wager & Brown Workshop Technical Session Available to Purchase

Published: 28 December 2023
The Canadian Journal of Mineralogy and Petrology (2023) 61 (6): 1175–1576.
DOI: https://doi.org/10.3749/AB00031
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Journal Article

The Beacon Heights “Tinguaite” (Phonolite): A recrystallised agpaitic ignimbrite in the Mesoproterozoic Pilanesberg alkaline complex, South Africa Available to Purchase

J.U. Akoh, M.A. Elburg, T. Andersen
Published: 01 September 2023
South African Journal of Geology (2023) 126 (3): 261–274.
DOI: https://doi.org/10.25131/sajg.126.0017
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View PDF for article title, The Beacon Heights “Tinguaite” (Phonolite): A recrystallised agpaitic ignimbrite in the Mesoproterozoic Pilanesberg alkaline complex, South Africa
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Journal Article

Manganese carbonate-bearing mudstone of the Witwatersrand-Mozaan succession in southern Africa as evidence for bacterial manganese respiration and availability of free molecular oxygen in Mesoarchaean oceans Available to Purchase

A.J.B. Smith, N.J. Beukes, J.M. Cochrane, J. Gutzmer
Published: 01 March 2023
South African Journal of Geology (2023) 126 (1): 29–48.
DOI: https://doi.org/10.25131/sajg.126.0005
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View PDF for article title, Manganese carbonate-bearing mudstone of the Witwatersrand-Mozaan succession in southern Africa as evidence for bacterial manganese respiration and availability of free molecular oxygen in Mesoarchaean oceans
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Journal Article

A positive syn-fold test from the Neoarchaean Klipriviersberg Group of South Africa: Quo vadis Vaalbara? Available to Purchase

M.O. de Kock, I. Malatji, H. Wabo, L.P. Maré
Published: 01 December 2022
South African Journal of Geology (2022) 125 (3-4): 245–264.
DOI: https://doi.org/10.25131/sajg.125.0017
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View PDF for article title, A positive syn-fold test from the Neoarchaean Klipriviersberg Group of South Africa: Quo vadis Vaalbara?
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Journal Article

Petrogenesis of PGE mineralised intrusions in the floor of the northern Bushveld Complex Available to Purchase

W.D. Maier, A. Brits, D. Grobler
Published: 01 December 2022
South African Journal of Geology (2022) 125 (3-4): 265–290.
DOI: https://doi.org/10.25131/sajg.125.0019
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Journal Article

Amphibolite facies metamorphism in lower Witwatersrand Supergroup rocks exposed in the Vredefort Dome – a Ventersdorp LIP connection Available to Purchase

K.J. Beaton, R.L. Gibson, G.M. Bybee, S. Walker, J.F.A. Diener, E.F. Baxter
Published: 01 June 2022
South African Journal of Geology (2022) 125 (2): 191–210.
DOI: https://doi.org/10.25131/sajg.125.0016
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Journal Article

Protogenetic clinopyroxene inclusions in diamond and Nd diffusion modeling—Implications for diamond dating Open Access

L. Pasqualetto, F. Nestola, D.E. Jacob, M.G. Pamato, B. Oliveira, S. Perritt, I. Chinn, P. Nimis, S. Milani, J.W. Harris
Journal: Geology
Published: 27 May 2022
Geology (2022) 50 (9): 1038–1042.
DOI: https://doi.org/10.1130/G50273.1
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Journal Article

Evidence for benthic oxygen production in Neoarchean lacustrine stromatolites Open Access

Dylan T. Wilmeth, Stefan V. Lalonde, William M. Berelson, Victoria Petryshyn, Aaron J. Celestian, Nicolas J. Beukes, Stanley M. Awramik, John R. Spear, Taleen Mahseredjian, Frank A. Corsetti
Journal: Geology
Published: 09 May 2022
Geology (2022) 50 (8): 907–911.
DOI: https://doi.org/10.1130/G49894.1
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