| Evidence for a gradual rise of oxygen between 2.6 and 2.5 Ga from Mo isotopes and Re-PGE signatures in shales M Wille, JD Kramers, TF Nägler, NJ Beukes, S Schröder, T Meisel, ... Geochimica et Cosmochimica Acta 71 (10), 2417-2435, 2007 | 277 | 2007 |
| Highly metalliferous carbonaceous shale and Early Cambrian seawater B Lehmann, TF Nägler, HD Holland, M Wille, J Mao, J Pan, D Ma, ... Geology 35 (5), 403-406, 2007 | 252 | 2007 |
| Hydrogen sulphide release to surface waters at the Precambrian/Cambrian boundary M Wille, TF Nägler, B Lehmann, S Schröder, JD Kramers Nature 453 (7196), 767-769, 2008 | 242 | 2008 |
| Evidence for free oxygen in the Neoarchean ocean based on coupled iron–molybdenum isotope fractionation AD Czaja, CM Johnson, EE Roden, BL Beard, AR Voegelin, TF Nägler, ... Geochimica et Cosmochimica Acta 86, 118-137, 2012 | 137 | 2012 |
| Isotopic evidence for oxygenated Mesoarchaean shallow oceans B Eickmann, A Hofmann, M Wille, TH Bui, BA Wing, R Schoenberg Nature Geoscience 11 (2), 133-138, 2018 | 79 | 2018 |
| Silicon isotopic fractionation in marine sponges: A new model for understanding silicon isotopic variations in sponges M Wille, J Sutton, MJ Ellwood, M Sambridge, W Maher, S Eggins, M Kelly Earth and Planetary Science Letters 292 (3-4), 281-289, 2010 | 79 | 2010 |
| Manganese oxide shuttling in pre-GOE oceans–evidence from molybdenum and iron isotopes F Kurzweil, M Wille, N Gantert, NJ Beukes, R Schoenberg Earth and Planetary Science Letters 452, 69-78, 2016 | 73 | 2016 |
| Mo–Cr isotope evidence for a reducing Archean atmosphere in 3.46–2.76 Ga black shales from the Pilbara, Western Australia M Wille, O Nebel, MJ Van Kranendonk, R Schoenberg, IC Kleinhanns, ... Chemical Geology 340, 68-76, 2013 | 70 | 2013 |
| Redox-variability and controls in subduction zones from an iron-isotope perspective O Nebel, PA Sossi, A Bénard, M Wille, PZ Vroon, RJ Arculus Earth and Planetary Science Letters 432, 142-151, 2015 | 67 | 2015 |
| Molybdenum isotope systematics in subduction zones S König, M Wille, A Voegelin, R Schoenberg Earth and Planetary Science Letters 447, 95-102, 2016 | 61 | 2016 |
| Coupled sulfur, iron and molybdenum isotope data from black shales of the Teplá-Barrandian unit argue against deep ocean oxygenation during the Ediacaran F Kurzweil, K Drost, J Pašava, M Wille, H Taubald, D Schoeckle, ... Geochimica et Cosmochimica Acta 171, 121-142, 2015 | 61 | 2015 |
| The stable Cr isotopic compositions of chondrites and silicate planetary reservoirs R Schoenberg, A Merdian, C Holmden, IC Kleinhanns, K Haßler, M Wille, ... Geochimica et cosmochimica acta 183, 14-30, 2016 | 60 | 2016 |
| Continuously increasing δ98Mo values in Neoarchean black shales and iron formations from the Hamersley Basin F Kurzweil, M Wille, R Schoenberg, H Taubald, MJ Van Kranendonk Geochimica et Cosmochimica Acta 164, 523-542, 2015 | 59 | 2015 |
| Atypical Mo isotope signatures in eastern Mediterranean sediments A Reitz, M Wille, TF Nägler, GJ de Lange Chemical Geology 245 (1-2), 1-8, 2007 | 58 | 2007 |
| Primary silica precipitate at the Precambrian/Cambrian boundary in the south Oman salt basin, sultanate of Oman K Ramseyer, JE Amthor, A Matter, T Pettke, M Wille, AE Fallick Marine and Petroleum Geology 39 (1), 187-197, 2013 | 50 | 2013 |
| Geochemical stratigraphy, sedimentology, and Mo isotope systematics of the ca. 2.58–2.50 Ga-old Transvaal Supergroup carbonate platform, South Africa S Eroglu, R Schoenberg, M Wille, N Beukes, H Taubald Precambrian Research 266, 27-46, 2015 | 47 | 2015 |
| Glacial silicic acid concentrations in the Southern Ocean MJ Ellwood, M Wille, W Maher Science 330 (6007), 1088-1091, 2010 | 46 | 2010 |
| Coupled Hf–Nd–Pb isotope co-variations of HIMU oceanic island basalts from Mangaia, Cook-Austral islands, suggest an Archean source component in the mantle transition zone O Nebel, RJ Arculus, W van Westrenen, JD Woodhead, FE Jenner, ... Geochimica et Cosmochimica Acta 112, 87-101, 2013 | 38 | 2013 |
| Deep mantle storage of the Earth’s missing niobium in late-stage residual melts from a magma ocean O Nebel, W van Westrenen, PZ Vroon, M Wille, MM Raith Geochimica et Cosmochimica Acta 74 (15), 4392-4404, 2010 | 37 | 2010 |
| Aerobic iron and manganese cycling in a redox-stratified Mesoarchean epicontinental sea FO Ossa, A Hofmann, M Wille, JE Spangenberg, A Bekker, SW Poulton, ... Earth and planetary science letters 500, 28-40, 2018 | 36 | 2018 |
Jan KramersProfessor of Geology, University of JohannesburgVerified email at uj.ac.za
