Evidence for oxygenic photosynthesis half a billion years before the Great Oxidation Event NJ Planavsky, D Asael, A Hofmann, CT Reinhard, SV Lalonde, ... Nature Geoscience 7 (4), 283-286, 2014 | 587 | 2014 |
The composition and depositional environments of Mesoarchean iron formations of the West Rand Group of the Witwatersrand Supergroup, South Africa AJB Smith, NJ Beukes, J Gutzmer Economic Geology 108 (1), 111-134, 2013 | 113 | 2013 |
Modern rather than Mesoarchaean oxidative weathering responsible for the heavy stable Cr isotopic signatures of the 2.95 Ga old Ijzermijn iron formation (South Africa) G Albut, MG Babechuk, IC Kleinhanns, M Benger, NJ Beukes, ... Geochimica et Cosmochimica Acta 228, 157-189, 2018 | 88 | 2018 |
Hydrogeological constraints on the formation of Palaeoproterozoic banded iron formations LJ Robbins, SP Funk, SL Flynn, TJ Warchola, Z Li, SV Lalonde, ... Nature Geoscience 12 (7), 558-563, 2019 | 56 | 2019 |
The reliability of∼ 2.9 Ga old Witwatersrand banded iron formations (South Africa) as archives for Mesoarchean seawater: Evidence from REE and Nd isotope systematics S Viehmann, M Bau, AJB Smith, NJ Beukes, EL Dantas, B Bühn Journal of African Earth Sciences 111, 322-334, 2015 | 53 | 2015 |
A review of the Birimian Supergroup-and Tarkwaian Group-hosted gold deposits of Ghana AJB Smith, G Henry, S Frost-Killian Episodes Journal of International Geoscience 39 (2), 177-197, 2016 | 46 | 2016 |
Palaeoproterozoic banded iron formationhosted high-grade hematite iron ore deposits of the Transvaal Supergroup, South Africa AJB Smith, NJ Beukes Episodes Journal of International Geoscience 39 (2), 269-284, 2016 | 41 | 2016 |
Modern weathering in outcrop samples versus ancient paleoredox information in drill core samples from a Mesoarchaean marine oxygen oasis in Pongola Supergroup, South Africa G Albut, BS Kamber, A Brüske, NJ Beukes, AJB Smith, R Schoenberg Geochimica et Cosmochimica Acta 265, 330-353, 2019 | 34 | 2019 |
Oncoidal granular iron formation in the Mesoarchaean Pongola Supergroup, southern Africa: Textural and geochemical evidence for biological activity during iron deposition AJB Smith, NJ Beukes, J Gutzmer, AD Czaja, CM Johnson, N Nhleko Geobiology 15 (6), 731-749, 2017 | 32 | 2017 |
The paleo-environmental significance of the iron-formations and iron-rich mudstones of the Mesoarchean Witwatersrand-Mozaan Basin, South Africa AJB Smith PQDT-Global, 2009 | 31 | 2009 |
Manganese oxides, Earth surface oxygenation, and the rise of oxygenic photosynthesis LJ Robbins, M Fakhraee, AJB Smith, BA Bishop, ED Swanner, ... Earth-Science Reviews 239, 104368, 2023 | 25 | 2023 |
Evidence for oxygenic photosynthesis half a billion years before the Great Oxidation Event. Nat Geosci 7: 283–286 NJ Planavsky, D Asael, A Hofmann, CT Reinhard, SV Lalonde, ... | 24 | 2014 |
Geological variations in the Merensky Reef at Bafokeng Rasimone Platinum Mine and its influence on flotation performance AJB Smith, KS Viljoen, R Schouwstra, J Roberts, C Schalkwyk, J Gutzmer Minerals Engineering 52, 155-168, 2013 | 23 | 2013 |
Chemical evolution of seawater in the Transvaal Ocean between 2426 ma (Ongeluk large Igneous Province) and 2413 ma ago (Kalahari Manganese Field) K Schier, M Bau, AJB Smith, NJ Beukes, LL Coetzee, S Viehmann Gondwana Research 88, 373-388, 2020 | 21 | 2020 |
Petrology, physical volcanology and geochemistry of a Paleoproterozoic large igneous province: The Hekpoort Formation in the southern Transvaal sub-basin (Kaapvaal Craton) F Humbert, MO De Kock, W Altermann, MA Elburg, N Lenhardt, AJB Smith, ... Precambrian Research 315, 232-256, 2018 | 20 | 2018 |
The iron formations of southern Africa AJB Smith Geology of Southwest Gondwana, 469-491, 2018 | 20 | 2018 |
The paleoenvironmental implications of pre-Great Oxidation Event manganese deposition in the Mesoarchean Ijzermijn Iron Formation Bed, Mozaan Group, Pongola Supergroup, South … AJB Smith, NJ Beukes Precambrian Research 384, 106922, 2023 | 15 | 2023 |
RESEARCH FOCUS: The life and times of banded iron formations AJB Smith Geology 43 (12), 1111-1112, 2015 | 15 | 2015 |
Rare earth elements (REE) in banded iron formations–link between geochemistry and mineralogy AJB Smith, J Gutzmer, NJ Beukes, C Reinke, M Bau Proceedings of the 9th international congress for applied mineralogy …, 2008 | 12 | 2008 |
Rifting of the Kaapvaal Craton during the early Paleoproterozoic: evidence from magmatism in the western Transvaal subbasin (South Africa) F Humbert, A Agangi, M Massuyeau, MA Elburg, G Belyanin, AJB Smith, ... Precambrian Research 342, 105687, 2020 | 11 | 2020 |