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)

Chemical composition and evolution of the upper continental crust: Contrasting results from surface samples and shales

Condie, K. C. (1993) · Chemical Geology · doi:10.1016/0009-2541(93)90140-e · Cited by 2,366 · see citing works

Atmospheric Influence of Earth's Earliest Sulfur Cycle

Farquhar, J., Bao, H., & Thiemens, M. (2000) · Science · doi:10.1126/science.289.5480.756 · Cited by 1,805 · see citing works

Controls on the fractionation of isovalent trace elements in magmatic and aqueous systems: evidence from Y/Ho, Zr/Hf, and lanthanide tetrad effect

Bau, M. (1996) · Contributions to Mineralogy and Petrology · doi:10.1007/s004100050159 · Cited by 1,709 · see citing works

Distribution of yttrium and rare-earth elements in the Penge and Kuruman iron-formations, Transvaal Supergroup, South Africa

Bau, M., & Dulski, P. (1996) · Precambrian Research · doi:10.1016/0301-9268(95)00087-9 · Cited by 1,687 · see citing works

The oxygenation of the atmosphere and oceans

Holland, H. D. (2006) · Philosophical Transactions of the Royal Society B: Biological Sciences · doi:10.1098/rstb.2006.1838 · Cited by 1,535 · see citing works

Dating the rise of atmospheric oxygen

Bekker, A., Holland, H. D., Wang, P.-L., Rumble, D., Stein, H. J., Hannah, J. L., Coetzee, L. L., & Beukes, N. J. (2004) · Nature · doi:10.1038/nature02260 · Cited by 1,435 · see citing works

Rare-earth element mobility during hydrothermal and metamorphic fluid-rock interaction and the significance of the oxidation state of europium

Bau, M. (1991) · Chemical Geology · doi:10.1016/0009-2541(91)90115-8 · Cited by 1,308 · see citing works

A Whiff of Oxygen Before the Great Oxidation Event?

Anbar, A. D., Duan, Y., Lyons, T. W., Arnold, G. L., Kendall, B., Creaser, R. A., Kaufman, A. J., Gordon, G. W., Scott, C., Garvin, J., et al. (2007) · Science · doi:10.1126/science.1140325 · Cited by 1,024 · see citing works

Iron formation: the sedimentary product of a complex interplay among mantle, tectonic, oceanic, and biospheric processes

Bekker, A., Slack, J. F., Planavsky, N., Krapez, B., Hofmann, A., Konhauser, K. O., & Rouxel, O. J. (2010) · Economic Geology · doi:10.2113/gsecongeo.105.3.467 · Cited by 1,013 · see citing works

Volcanic gases, black smokers, and the great oxidation event

Holland, H. D. (2002) · Geochimica et Cosmochimica Acta · doi:10.1016/s0016-7037(02)00950-x · Cited by 920 · see citing works

Mass-Independent Fractionation of Sulfur Isotopes in Archean Sediments: Strong Evidence for an Anoxic Archean Atmosphere

Pavlov, A. A., & Kasting, J. F. (2002) · Astrobiology · doi:10.1089/153110702753621321 · Cited by 912 · see citing works

Rare earth elements in seawater: particle association, shale-normalization, and Ce oxidation

Alibo, D., & Nozaki, Y. (1999) · Geochimica et Cosmochimica Acta · doi:10.1016/s0016-7037(98)00279-8 · Cited by 911 · see citing works

A simple method for the precise determination of ≥ 40 trace elements in geological samples by ICPMS using enriched isotope internal standardisation

Eggins, S. M., Woodhead, J. D., Kinsley, L. P. J., Mortimer, G. E., Sylvester, P., McCulloch, M. T., Hergt, J., & Handler, M. R. (1997) · Chemical Geology · doi:10.1016/s0009-2541(96)00100-3 · Cited by 844 · see citing works

Ocean particle chemistry: The fractionation of rare earth elements between suspended particles and seawater

Sholkovitz, E. R., Landing, W. M., & Lewis, B. L. (1994) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(94)90559-2 · Cited by 796 · see citing works

Adsorption of uranyl onto ferric oxyhydroxides: Application of the surface complexation site-binding model

Hsi, C.-K. D., & Langmuir, D. (1985) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(85)90088-2 · Cited by 780 · see citing works

Characterisation of early Archaean chemical sediments by trace element signatures

Bolhar, R., Kamber, B. S., Moorbath, S., Fedo, C. M., & Whitehouse, M. J. (2004) · Earth and Planetary Science Letters · doi:10.1016/j.epsl.2004.02.016 · Cited by 763 · see citing works

Comparing yttrium and rare earths in hydrothermal fluids from the Mid-Atlantic Ridge: implications for Y and REE behaviour during near-vent mixing and for the Y/Ho ratio of Proterozoic seawater

Bau, M., & Dulski, P. (1999) · Chemical Geology · doi:10.1016/s0009-2541(98)00142-9 · Cited by 756 · see citing works

Surface reactions of chromium in soils and waters

Fendorf, S. E. (1995) · Geoderma · doi:10.1016/0016-7061(94)00062-f · Cited by 680 · see citing works

The oceanic chemistry of the rare-earth elements

Elderfield, H. (1988) · Philosophical Transactions of the Royal Society of London Series A Mathematical and Physical Sciences · doi:10.1098/rsta.1988.0046 · Cited by 680 · see citing works

Fluctuations in Precambrian atmospheric oxygenation recorded by chromium isotopes

Frei, R., Gaucher, C., Poulton, S. W., & Canfield, D. E. (2009) · Nature · doi:10.1038/nature08266 · Cited by 653 · see citing works

Atmospheric oxygenation three billion years ago

Crowe, S. A., Døssing, L. N., Beukes, N. J., Bau, M., Kruger, S. J., Frei, R., & Canfield, D. E. (2013) · Nature · doi:10.1038/nature12426 · Cited by 640 · see citing works

Evidence for oxygenic photosynthesis half a billion years before the Great Oxidation Event

Planavsky, N. J., Asael, D., Hofmann, A., Reinhard, C. T., Lalonde, S. V., Knudsen, A., Wang, X., Ossa Ossa, F., Pecoits, E., Smith, A. J. B., et al. (2014) · Nature Geoscience · doi:10.1038/ngeo2122 · Cited by 615 · see citing works

Reassessing the first appearance of eukaryotes and cyanobacteria

Rasmussen, B., Fletcher, I. R., Brocks, J. J., & Kilburn, M. R. (2008) · Nature · doi:10.1038/nature07381 · Cited by 612 · see citing works

Behavior of Chromium in Soils: III. Oxidation

Bartlett, R., & James, B. (1979) · Journal of Environmental Quality · doi:10.2134/jeq1979.00472425000800010008x · Cited by 570 · see citing works

Reference Values Following ISO Guidelines for Frequently Requested Rock Reference Materials

Jochum, K. P., Weis, U., Schwager, B., et al. (2015) · Geostandards and Geoanalytical Research · doi:10.1111/j.1751-908x.2015.00392.x · Cited by 556 · see citing works

Genesis of hexavalent chromium from natural sources in soil and groundwater

Oze, C., Bird, D. K., & Fendorf, S. E. (2007) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.0701085104 · Cited by 551 · see citing works

Proterozoic ocean redox and biogeochemical stasis

Reinhard, C. T., Planavsky, N. J., Robbins, L. J., Partin, C. A., Gill, B. C., Lalonde, S. V., Bekker, A., Konhauser, K. O., & Lyons, T. W. (2013) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1208622110 · Cited by 532 · see citing works

Rare Earth Element and yttrium compositions of Archean and Paleoproterozoic Fe formations revisited: New perspectives on the significance and mechanisms of deposition

Planavsky, N. J., Bekker, A., Rouxel, O. J., Kamber, B. S., Hofmann, A., Knudsen, A. C., & Lyons, T. W. (2010) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2010.07.021 · Cited by 521 · see citing works

Deposition of banded iron formations by anoxygenic phototrophic Fe(II)-oxidizing bacteria

Kappler, A., Pasquero, C., Konhauser, K. O., & Newman, D. K. (2005) · Geology · doi:10.1130/g21658.1 · Cited by 501 · see citing works

Kinetics of chromium(III) oxidation to chromium(VI) by reaction with manganese dioxide

Eary, L. E., & Rai, D. (1987) · Environmental Science & Technology · doi:10.1021/es00165a005 · Cited by 496 · see citing works

Chromium isotopes and the fate of hexavalent chromium in the environment

Ellis, A. S., Johnson, T. M., & Bullen, T. D. (2002) · Science · doi:10.1126/science.1068368 · Cited by 492 · see citing works

The chemical evolution of Precambrian seawater: evidence from REEs in banded iron formations

Derry, L. A., & Jacobsen, S. B. (1990) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(90)90114-z · Cited by 468 · see citing works

Molybdenum isotope fractionation during adsorption by manganese oxides

Barling, J., & Anbar, A. D. (2003) · Earth and Planetary Science Letters · doi:10.1016/s0012-821x(03)00608-3 · Cited by 460 · see citing works

A new estimate for the composition of weathered young upper continental crust from alluvial sediments, Queensland, Australia

Kamber, B., Greig, A., & Collerson, K. (2005) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2004.08.020 · Cited by 426 · see citing works

High precision Fe isotope measurements with high mass resolution MC-ICPMS

Weyer, S., & Schwieters, J. B. (2003) · International Journal of Mass Spectrometry · doi:10.1016/s1387-3806(03)00078-2 · Cited by 399 · see citing works

Continentally-derived solutes in shallow Archean seawater: rare earth element and Nd isotope evidence in iron formation from the 2.9Ga Pongola Supergroup, South Africa

Alexander, B. W., Bau, M., Andersson, P., & Dulski, P. (2008) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2007.10.028 · Cited by 393 · see citing works

The behaviour of the rare earth elements during estuarine mixing—revisited

Lawrence, M. G., & Kamber, B. S. (2006) · Marine Chemistry · doi:10.1016/j.marchem.2005.11.007 · Cited by 391 · see citing works

Aerobic bacterial pyrite oxidation and acid rock drainage during the Great Oxidation Event

Konhauser, K. O., Lalonde, S. V., Planavsky, N. J., Pecoits, E., Lyons, T. W., Mojzsis, S. J., Rouxel, O. J., Barley, M. E., Rosìere, C., Fralick, P. W., et al. (2011) · Nature · doi:10.1038/nature10511 · Cited by 366 · see citing works

A non-marine depositional setting for the northern Fortescue Group, Pilbara Craton, inferred from trace element geochemistry of stromatolitic carbonates

Bolhar, R., & Kranendonk, M. J. V. (2007) · Precambrian Research · doi:10.1016/j.precamres.2007.02.002 · Cited by 353 · see citing works

Characterization of U(VI)-carbonato ternary complexes on hematite: EXAFS and electrophoretic mobility measurements

Bargar, J., Reitmeyer, R., Lenhart, J. J., et al. (2000) · Geochimica et Cosmochimica Acta · doi:10.1016/s0016-7037(00)00398-7 · Cited by 353 · see citing works

The stable Cr isotope inventory of solid Earth reservoirs determined by double spike MC-ICP-MS

Schoenberg, R., Zink, S., Staubwasser, M., & von Blanckenburg, F. (2008) · Chemical Geology · doi:10.1016/j.chemgeo.2008.01.009 · Cited by 349 · see citing works

Mass-Independent Sulfur of Inclusions in Diamond and Sulfur Recycling on Early Earth

Farquhar, J. D., Wing, B. A., McKeegan, K. D., Harris, J. W., Cartigny, P., & Thiemens, M. H. (2002) · Science · doi:10.1126/science.1078617 · Cited by 332 · see citing works

Geochemistry and provenance of sediments from the Pongola Supergroup, South Africa: Evidence for a 3.0-Ga-old continental craton

Wronkiewicz, D., & Condie, K. (1989) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(89)90236-6 · Cited by 310 · see citing works

Reappraisal of hydrocarbon biomarkers in Archean rocks

French, K. L., Hallmann, C., Hope, J. M., Schoon, P. L., Zumberge, J. A., Hoshino, Y., Peters, C. A., George, S. C., Love, G. D., Brocks, J. J., et al. (2015) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1419563112 · Cited by 307 · see citing works

Decoupling photochemical Fe(II) oxidation from shallow-water BIF deposition

Konhauser, K. O., Amskold, L., Lalonde, S. V., Posth, N. R., Kappler, A. A., & Anbar, A. D. (2007) · Earth and Planetary Science Letters · doi:10.1016/j.epsl.2007.03.026 · Cited by 293 · see citing works

A Late Archean Sulfidic Sea Stimulated by Early Oxidative Weathering of the Continents

Reinhard, C. T., Raiswell, R., Scott, C., Anbar, A. D., & Lyons, T. W. (2009) · Science · doi:10.1126/science.1176711 · Cited by 287 · see citing works

Chromium availability in ultramafic soils from New Caledonia

Becquer, T., Quantin, C., Sicot, M., et al. (2002) · The Science of The Total Environment · doi:10.1016/s0048-9697(02)00298-x · Cited by 282 · see citing works

Evidence for a gradual rise of oxygen between 2.6 and 2.5 Ga from Mo isotopes and Re-PGE signatures in shales

Wille, M., Kramers, J., Nagler, T., Beukes, N., Schröder, S., Meisel, T., Lacassie, J. P., & Voegelin, A. (2006) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2007.02.019 · Cited by 281 · see citing works

Origin and Paleoenvironmental Significance of Major Iron Formations at the Archean-Paleoproterozoic Boundary

Beukes, N. J., & Gutzmer, J. (2008) · doi:10.5382/rev.15.01 · Cited by 274 · see citing works

Primitive Os and 2316 Ma age for marine shale: Implications for Paleoproterozoic glacial events and the rise of atmospheric oxygen

Hannah, J. L., Bekker, A., Stein, H. J., Markey, R. J., & Holland, H. D. (2004) · Earth and Planetary Science Letters · doi:10.1016/j.epsl.2004.06.013 · Cited by 263 · see citing works

Rare earth evidence in iron-formations for changing Precambrian oxidation states

Fryer, B. J. (1977) · Geochimica et Cosmochimica Acta · doi:10.1016/0016-7037(77)90263-0 · Cited by 251 · see citing works

Quantifying the areal extent and dissolved oxygen concentrations of Archean oxygen oases

Olson, S. L., Kump, L. R., & Kasting, J. F. (2013) · Chemical Geology · doi:10.1016/j.chemgeo.2013.08.012 · Cited by 239 · see citing works

Stranded on a Late Cambrian shoreline: Medusae from central Wisconsin

(2002) · doi:10.1130/0091-7613(2002)030 · Cited by 236 · see citing works

Experimental investigation of the effects of temperature and ionic strength on Mo isotope fractionation during adsorption to manganese oxides

Wasylenki, L. E., Rolfe, B. A., Weeks, C. L., Spiro, T. G., & Anbar, A. D. (2008) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2008.08.027 · Cited by 229 · see citing works

Nonreversible Adsorption of Divalent Metal Ions (MnII, CoII, NiII, CuII, and PbII) onto Goethite: Effects of Acidification, FeII Addition, and Picolinic Acid Addition

Coughlin, B. R., & Stone, A. T. (1995) · Environmental Science & Technology · doi:10.1021/es00009a042 · Cited by 227 · see citing works

Trace elements at the intersection of marine biological and geochemical evolution

Robbins, L. J., Lalonde, S. V., Planavsky, N. J., Partin, C. A., Reinhard, C. T., Kendall, B., Scott, C., Hardisty, D. S., Gill, B. C., Alessi, D. S., et al. (2016) · Earth-Science Reviews · doi:10.1016/j.earscirev.2016.10.013 · Cited by 227 · see citing works

Benthic perspective on Earth’s oldest evidence for oxygenic photosynthesis

Lalonde, S. V., & Konhauser, K. O. (2015) · Proceedings of the National Academy of Sciences · doi:10.1073/pnas.1415718112 · Cited by 224 · see citing works

Geochemical evolution of Archean shales from South Africa. I. The Swaziland and Pongola Supergroups

McLennan, S. M., Taylor, S. R., & Kröner, A. (1983) · Precambrian Research · doi:10.1016/0301-9268(83)90060-8 · Cited by 216 · see citing works

Oxygenation of the mid-Proterozoic atmosphere: clues from chromium isotopes in carbonates

Gilleaudeau, G. J., Frei, R., Kaufman, A. J., Kah, L. C., Azmy, K., Bartley, J. K., Chernyavskiy, P., & Knoll, A. H. (2016) · Geochemical Perspectives Letters · doi:10.7185/geochemlet.1618 · Cited by 214 · see citing works

Effects of syn- and post-depositional processes on the rare-earth element distribution in Precambrian iron-formations

Bau, M. (1993) · European Journal of Mineralogy · doi:10.1127/ejm/5/2/0257 · Cited by 204 · see citing works

Isotopic fractionation and reaction kinetics between Cr(III) and Cr(VI) in aqueous media

Zink, S., Schoenberg, R., & Staubwasser, M. (2010) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2010.07.015 · Cited by 196 · see citing works

XANES Evidence for Oxidation of Cr(III) to Cr(VI) by Mn-Oxides in a Lateritic Regolith Developed on Serpentinized Ultramafic Rocks of New Caledonia

Fandeur, D., Juillot, F., Morin, G., et al. (2009) · Environmental Science & Technology · doi:10.1021/es900498r · Cited by 192 · see citing works

Chromium, chromium isotopes and selected trace elements, western Mojave Desert, USA

Izbicki, J. A., Ball, J. W., Bullen, T. D., & Sutley, S. J. (2008) · Applied Geochemistry · doi:10.1016/j.apgeochem.2007.11.015 · Cited by 188 · see citing works

A Routine Method for Oxide and Hydroxide Interference Corrections in ICP‐MS Chemical Analysis of Environmental and Geological Samples

Aries, S., Valladon, M., Polvé, M., et al. (2000) · Geostandards and Geoanalytical Research · doi:10.1111/j.1751-908x.2000.tb00583.x · Cited by 184 · see citing works

Occurrence of hexavalent chromium in ground water in the western Mojave Desert, California

Ball, J. W., & Izbicki, J. A. (2004) · Applied Geochemistry · doi:10.1016/j.apgeochem.2004.01.011 · Cited by 180 · see citing works

Rare earth element variations in mid-Archean banded iron formations: implications for the chemistry of ocean and continent and plate tectonics

Kato, Y., Ohta, I., Tsunematsu, T., Watanabe, Y., Isozaki, Y., Maruyama, S., & Imai, N. (1998) · Geochimica et Cosmochimica Acta · doi:10.1016/s0016-7037(98)00253-1 · Cited by 175 · see citing works

Reduction of hexavalent chromium by ferrous iron: A process of chromium isotope fractionation and its relevance to natural environments

Døssing, L. N., Dideriksen, K., Stipp, S. L. S., & Frei, R. (2011) · Chemical Geology · doi:10.1016/j.chemgeo.2011.04.005 · Cited by 174 · see citing works

Crown group Oxyphotobacteria postdate the rise of oxygen

Shih, P. M., Hemp, J., Ward, L. M., Matzke, N. J., & Fischer, W. W. (2016) · Geobiology · doi:10.1111/gbi.12200 · Cited by 173 · see citing works

Using Chromium Stable Isotope Ratios To Quantify Cr(VI) Reduction: Lack of Sorption Effects

Ellis, A. S., Johnson, T. M., & Bullen, T. D. (2004) · Environmental Science & Technology · doi:10.1021/es0352294 · Cited by 169 · see citing works

An actualistic perspective into Archean worlds – (cyano‐)bacterially induced sedimentary structures in the siliciclastic Nhlazatse Section, 2.9 Ga Pongola Supergroup, South Africa

Noffke, N., Beukes, N. J., Bower, D. M., Hazen, R. M., & Swift, D. J. P. (2007) · Geobiology · doi:10.1111/j.1472-4669.2007.00118.x · Cited by 163 · see citing works

Incorporation of Uranium into Hematite during Crystallization from Ferrihydrite

Marshall, T. A., Morris, K., Law, G. T. W., et al. (2014) · Environmental Science & Technology · doi:10.1021/es500212a · Cited by 157 · see citing works

Oxygen levels in the prebiological atmosphere

Kasting, J. F., Liu, S. C., & Donahue, T. M. (1979) · Journal of Geophysical Research: Oceans · doi:10.1029/jc084ic06p03097 · Cited by 153 · see citing works

A redox-stratified ocean 3.2 billion years ago

Satkoski, A. M., Beukes, N. J., Li, W., Beard, B. L., & Johnson, C. M. (2015) · Earth and Planetary Science Letters · doi:10.1016/j.epsl.2015.08.007 · Cited by 152 · see citing works

Global variability of chromium isotopes in seawater demonstrated by Pacific, Atlantic, and Arctic Ocean samples

Scheiderich, K., Amini, M., Holmden, C., & Francois, R. (2015) · Earth and Planetary Science Letters · doi:10.1016/j.epsl.2015.04.030 · Cited by 145 · see citing works

Chromium isotope variations (δ53/52Cr) in mantle-derived sources and their weathering products: implications for environmental studies and the evolution of δ53/52Cr in the Earth’s mantle over geologic time

Farkaš, J., Chrastný, V., Novák, M., Čadkova, E., Pašava, J., Chakrabarti, R., Jacobsen, S. B., Ackerman, L., & Bullen, T. D. (2013) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2013.08.016 · Cited by 142 · see citing works

Chromium isotopes in carbonates — A tracer for climate change and for reconstructing the redox state of ancient seawater

Frei, R., Gaucher, C., Døssing, L. N., & Sial, A. N. (2011) · Earth and Planetary Science Letters · doi:10.1016/j.epsl.2011.10.009 · Cited by 141 · see citing works

Incorporation of Oxidized Uranium into Fe (Hydr)oxides during Fe(II) Catalyzed Remineralization

Nico, P., Stewart, B. D., & Fendorf, S. E. (2009) · Environmental Science & Technology · doi:10.1021/es900515q · Cited by 132 · see citing works

Identification of an Archean marine oxygen oasis

Riding, R., Fralick, P., & Liang, L. (2014) · Precambrian Research · doi:10.1016/j.precamres.2014.06.017 · Cited by 132 · see citing works

The rare earth element signal in Archaean microbial carbonate: information on ocean redox and biogenicity

Kamber, B. S., Webb, G. E., & Gallagher, M. (2014) · Journal of the Geological Society · doi:10.1144/jgs2013-110 · Cited by 131 · see citing works

A lithostratigraphic-sedimentological reference profile for the late Archaean Mozaan Group, Pongola Sequence; application to sequence stratigraphy and correlation with the Witwatersrand Supergroup

Beukes, N. J., & Cairncross, B. (1991) · South African Journal of Geology · Cited by 131 · see citing works

Environmental control on diverse stromatolite morphologies in the 3000 Myr Pongola Supergroup, South Africa

Beukes, N. J., & Lowe, D. R. (1989) · Sedimentology · doi:10.1111/j.1365-3091.1989.tb00615.x · Cited by 125 · see citing works

Uranium in iron formations and the rise of atmospheric oxygen

Partin, C. A., Lalonde, S. V., Planavsky, N. J., Bekker, A., Rouxel, O. J., Lyons, T. W., & Konhauser, K. O. (2013) · Chemical Geology · doi:10.1016/j.chemgeo.2013.09.005 · Cited by 124 · see citing works

Geo- and cosmochemistry of the twin elements yttrium and holmium

Pack, A., Russell, S. S., Shelley, J. M. G., & van Zuilen, M. A. (2007) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2007.07.010 · Cited by 123 · see citing works

Distribution of high field strength elements (Y, Zr, REE, Hf, Ta, Th, U) in adjacent magnetite and chert bands and in reference standards FeR-3 and FeR-4 from the Temagami iron-formation, Canada, and the redox level of the Neoarchean ocean

Bau, M., & Alexander, B. W. (2009) · Precambrian Research · doi:10.1016/j.precamres.2009.08.007 · Cited by 123 · see citing works

Isotopic evidence for oxygenated Mesoarchaean shallow oceans

Eickmann, B., Hofmann, A., Wille, M., Bui, T. H., Wing, B. A., & Schoenberg, R. (2018) · Nature Geoscience · doi:10.1038/s41561-017-0036-x · Cited by 123 · see citing works

Weathering on land and transport of chromium to the ocean in a subtropical region (Misiones, NW Argentina): a chromium stable isotope perspective

Frei, R., Poiré, D., & Frei, K. M. (2014) · Chemical Geology · doi:10.1016/j.chemgeo.2014.05.015 · Cited by 122 · see citing works

A combined Y/Ho, high field strength element (HFSE) and Nd isotope perspective on basalt weathering, Deccan Traps, India

Babechuk, M. G., Widdowson, M., Murphy, M., & Kamber, B. S. (2014) · Chemical Geology · doi:10.1016/j.chemgeo.2014.12.017 · Cited by 118 · see citing works

Response of the Cr isotope proxy to Cretaceous Ocean Anoxic Event 2 in a pelagic carbonate succession from the Western Interior Seaway

Holmden, C. E., Jacobson, A. D., Sageman, B. B., & Hurtgen, M. T. (2016) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2016.04.039 · Cited by 114 · see citing works

The fate of chromium during tropical weathering: A laterite profile from Central Madagascar

Berger, A., & Frei, R. (2013) · Geoderma · doi:10.1016/j.geoderma.2013.09.004 · Cited by 111 · see citing works

Chromium(VI) generation in vadose zone soils and alluvial sediments of the southwestern Sacramento Valley, California: A potential source of geogenic Cr(VI) to groundwater

Mills, C. T., Morrison, J. M., Goldhaber, M. B., et al. (2011) · Applied Geochemistry · doi:10.1016/j.apgeochem.2011.05.023 · Cited by 108 · see citing works

Processes controlling the chromium isotopic composition of river water: Constraints from basaltic river catchments

D'Arcy, J. M., Babechuk, M. G., Døssing, L. N., Gaucher, C., & Frei, R. (2016) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2016.04.027 · Cited by 107 · see citing works

Redox-independent chromium isotope fractionation induced by ligand-promoted dissolution

Saad, E. M., Wang, X., Planavsky, N. J., Reinhard, C. T., & Tang, Y. (2017) · Nature Communications · doi:10.1038/s41467-017-01694-y · Cited by 105 · see citing works

Chromium isotope fractionation during oxidative weathering—Implications from the study of a Paleoproterozoic (ca. 1.9 Ga) paleosol, Schreiber Beach, Ontario, Canada

Frei, R., & Polat, A. (2012) · Precambrian Research · doi:10.1016/j.precamres.2012.10.008 · Cited by 102 · see citing works

Oxidative elemental cycling under the low O2 Eoarchean atmosphere

Frei, R., Crowe, S. A., Bau, M., Polat, A., Fowle, D. A., & Døssing, L. N. (2016) · Scientific Reports · doi:10.1038/srep21058 · Cited by 94 · see citing works

Geochemical fingerprinting: 40 years of analytical development and real world applications

Kamber, B. S. (2009) · Applied Geochemistry · doi:10.1016/j.apgeochem.2009.02.012 · Cited by 92 · see citing works

A trace element and Pb isotopic investigation into the provenance and deposition of stromatolitic carbonates, ironstones and associated shales of the ∼3.0 Ga Pongola Supergroup, Kaapvaal Craton

Bolhar, R., Hofmann, A., Siahi, M., Feng, Y., & Delvigne, C. (2015) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2015.02.026 · Cited by 90 · see citing works

Oxidative release of chromium from Archean ultramafic rocks, its transport and environmental impact – a Cr isotope perspective on the Sukinda valley ore district (Orissa, India)

Paulukat, C., Døssing, L. N., Mondal, S. K., Voegelin, A. R., & Frei, R. (2015) · Applied Geochemistry · doi:10.1016/j.apgeochem.2015.04.016 · Cited by 88 · see citing works

Stratigraphic changes of Ge/Si, REE+Y and silicon isotopes as insights into the deposition of a Mesoarchaean banded iron formation

Delvigne, C., Cardinal, D., Hofmann, A., & André, L. (2012) · Earth and Planetary Science Letters · doi:10.1016/j.epsl.2012.07.035 · Cited by 86 · see citing works

The behaviour of tungsten during mantle melting revisited with implications for planetary differentiation time scales

Babechuk, M. G., Kamber, B. S., Greig, A., Canil, D., & Kodolányi, J. (2009) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2009.11.018 · Cited by 84 · see citing works

Stable U(IV) Complexes Form at High-Affinity Mineral Surface Sites

Latta, D. E., Mishra, B., Cook, R. E., et al. (2014) · Environmental Science & Technology · doi:10.1021/es4047389 · Cited by 82 · see citing works

International Association of Geoanalysts Certificate of Analysis: Certified Reference Material OU‐6 (Penrhyn Slate)

Potts, P. J., & Kane, J. S. (2005) · Geostandards and Geoanalytical Research · doi:10.1111/j.1751-908x.2005.tb00895.x · Cited by 79 · see citing works

Chromatographic speciation of Cr(III)-species, inter-species equilibrium isotope fractionation and improved chemical purification strategies for high-precision isotope analysis

Larsen, K. K., Wielandt, D., Schiller, M., & Bizzarro, M. (2016) · Journal of Chromatography A · doi:10.1016/j.chroma.2016.03.040 · Cited by 79 · see citing works

The stable Cr isotopic compositions of chondrites and silicate planetary reservoirs

Schoenberg, R., Merdian, A., Holmden, C. E., Kleinhanns, I. C., Haßler, K., Wille, M., & Reitter, E. (2016) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2016.03.013 · Cited by 77 · see citing works

Cluster formation versus isolated-site adsorption. A study of Mn(II) and Mg(II) adsorption on boehmite and goethite

Bleam, W. F., & McBride, M. B. (1985) · Journal of Colloid and Interface Science · doi:10.1016/0021-9797(85)90083-9 · Cited by 75 · see citing works

Availability of O ₂ and H ₂ O ₂ on Pre-Photosynthetic Earth

Haqq-Misra, J., Kasting, J. F., & Lee, S. (2011) · Astrobiology · doi:10.1089/ast.2010.0572 · Cited by 73 · see citing works

Decoupled Hf-Nd isotopes in Neoarchean seawater reveal weathering of emerged continents

Viehmann, S., Hoffmann, J. E., Münker, C., & Bau, M. (2013) · Geology · doi:10.1130/g35014.1 · Cited by 70 · see citing works

Geochronological constraints on the magmatic and tectonic development of the Pongola Supergroup (Central Region), South Africa

Mukasa, S. B., Wilson, A. H., & Young, K. R. (2012) · Precambrian Research · doi:10.1016/j.precamres.2012.09.015 · Cited by 65 · see citing works

Common Occurrence of a Positive δ53Cr Shift in Central European Waters Contaminated by Geogenic/Industrial Chromium Relative to Source Values

Novák, M., Chrastný, V., Čadková, E., Farkaš, J., Bullen, T. D., Tylcer, J., Szurmanova, Z., Cron, M., Přechová, E., Čuřík, J., et al. (2014) · Environmental Science & Technology · doi:10.1021/es405615h · Cited by 65 · see citing works

Oxidation and toxicity of chromium in ultramafic soils in Zimbabwe

Cooper, G. R. (2002) · Applied Geochemistry · doi:10.1016/s0883-2927(02)00014-8 · Cited by 64 · see citing works

A new depositional model for glaciogenic Neoproterozoic iron formation: insights from the chemostratigraphy and basin configuration of the Rapitan iron formation1Northwest Territories Geoscience Office Contribution 0052.

Baldwin, G. J., Turner, E. C., & Kamber, B. S. (2012) · Canadian Journal of Earth Sciences · doi:10.1139/e11-066 · Cited by 62 · see citing works

Geochemical stratigraphy, sedimentology, and Mo isotope systematics of the ca. 2.58–2.50 Ga-old Transvaal Supergroup carbonate platform, South Africa

Eroglu, S., Schoenberg, R., Wille, M., Beukes, N. J., & Taubald, H. (2015) · Precambrian Research · doi:10.1016/j.precamres.2015.04.014 · Cited by 61 · see citing works

Continuously increasing δ 98 Mo values in Neoarchean black shales and iron formations from the Hamersley Basin

Kurzweil, F., Wille, M., Schoenberg, R., Taubald, H., & Van Kranendonk, M. J. (2015) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2015.05.009 · Cited by 57 · see citing works

Early Precambrian tidal sedimentation in the Pongola Supergroup of South Africa

Brunn, D. K. H. V. V., & Hobday, D. K. (1976) · Journal of Sedimentary Research · doi:10.1306/212f7022-2b24-11d7-8648000102c1865d · Cited by 56 · see citing works

Cr(VI) genesis and dynamics in Ferralsols developed from ultramafic rocks: The case of Niquelândia, Brazil

Garnier, J., Quantin, C., Guimarães, E. M., et al. (2012) · Geoderma · doi:10.1016/j.geoderma.2012.08.031 · Cited by 56 · see citing works

Long‐Term Observations of Isotope Ratio Accuracy and Reproducibility Using Quadrupole ICP‐MS

Ulrich, T., Kamber, B. S., Woodhead, J. D., & Spencer, L. A. (2010) · Geostandards and Geoanalytical Research · doi:10.1111/j.1751-908x.2010.00046.x · Cited by 52 · see citing works

Unusual manganese enrichment in the Mesoarchean Mozaan Group, Pongola Supergroup, South Africa

Ossa Ossa, F., Hofmann, A., Vidal, O., Kramers, J. D., Belyanin, G., & Cavalazzi, B. (2016) · Precambrian Research · doi:10.1016/j.precamres.2016.06.009 · Cited by 52 · see citing works

Chromium geochemistry of the ca. 1.85 Ga Flin Flon paleosol

Babechuk, M. G., Kleinhanns, I. C., & Schoenberg, R. (2016) · Geobiology · doi:10.1111/gbi.12203 · Cited by 52 · see citing works

Siliciclastic—carbonate tidal deposits from the 3000 M.Y. Pongola Supergroup, South Africa

von Brunn, V., & Mason, T. R. (1977) · Sedimentary Geology · doi:10.1016/0037-0738(77)90014-8 · Cited by 48 · see citing works

The Pongola Supergroup in Swaziland

Nhleko, N. (2009) · Cited by 47 · see citing works

VOLCANIC AND VOLCANICLASTIC ROCKS OF THE MESOARCHAEAN PONGOLA SUPERGROUP IN SOUTH AFRICA AND SWAZILAND: DISTRIBUTION, PHYSICAL CHARACTERISTICS, STRATIGRAPHY AND CORRELATIONS

Wilson, A. H., Groenewald, B., & PALMER, C. (2013) · South African Journal of Geology · doi:10.2113/gssajg.116.1.119 · Cited by 45 · see citing works

1988 COMPILATION REPORT ON TRACE ELEMENTS IN SIX ANRT ROCK REFERENCE SAMPLES: DIORITE DR‐N, SERPENTINE UB‐N, BAUXITE BX‐N, DISTHENE DT‐N, GRANITE GS‐N AND POTASH FELDSPAR FK‐N

GOVINDARAJU, K., & Roelandts, I. (1989) · Geostandards and Geoanalytical Research · doi:10.1111/j.1751-908x.1989.tb00465.x · Cited by 45 · see citing works

Report of the International Association of Geoanalysts on the Certification of Penrhyn Slate, OU‐6

Kane, J. S. (2004) · Geostandards and Geoanalytical Research · doi:10.1111/j.1751-908x.2004.tb01043.x · Cited by 44 · see citing works

Measurement and Modeling of U(IV) Adsorption to Metal Oxide Minerals

Wang, Z., Ulrich, K.-U., Pan, C., et al. (2015) · Environmental Science & Technology Letters · doi:10.1021/acs.estlett.5b00156 · Cited by 44 · see citing works

Silicon and chromium stable isotopic systematics during basalt weathering and lateritisation: A comparison of variably weathered basalt profiles in the Deccan Traps, India

Wille, M., Babechuk, M. G., Kleinhanns, I. C., Stegmaier, J., Suhr, N., Widdowson, M., Kamber, B. S., & Schoenberg, R. (2017) · Geoderma · doi:10.1016/j.geoderma.2017.10.051 · Cited by 41 · see citing works

Geochemistry and ion microprobe (SHRIMP) age of a quartz porphyry sill in the Mozaan Group of the Pongola Supergroup; implications for the Pongola and Witwatersrand supergroups

Gutzmer, J., Nhleko, N., Beukes, N. J., Pickard, A. L., & Barley, M. (1999) · UWA Profiles and Research Repository (UWA) · Cited by 40 · see citing works

Wave-dominated deltaic sedimentation in the Devonian Bokkeveld Basin of South Africa

Tankard, A. J., & Barwis, J. H. (1982) · Journal of Sedimentary Research · doi:10.1306/212f809e-2b24-11d7-8648000102c1865d · Cited by 35 · see citing works

Kinetic stable Cr isotopic fractionation between aqueous Cr(III)-Cl-H2O complexes at 25 °C: Implications for Cr(III) mobility and isotopic variations in modern and ancient natural systems

Babechuk, M. G., Kleinhanns, I. C., Reitter, E., & Schoenberg, R. (2017) · Geochimica et Cosmochimica Acta · doi:10.1016/j.gca.2017.10.002 · Cited by 30 · see citing works

Precise Determination of Trace Elements in Geological Samples by ICP-MS Using Compromise Conditions and Fine Matrix-Matching Strategy

Lin, S., He, M., Hu, S., et al. (2000) · Analytical Sciences · doi:10.2116/analsci.16.1291 · Cited by 28 · see citing works

Diagenetic fabrics in biosparites from the Pleistocene of Barbados, West Indies

Matthews, R. K. (1967) · Journal of Sedimentary Research · doi:10.1306/74d71852-2b21-11d7-8648000102c1865d · Cited by 27 · see citing works

STRATIGRAPHY AND PROVENANCE OF THE AURIFEROUS-URANIFEROUS, FLUVIAL TO SHALLOW-MARINE SINQENI FORMATION, MOZAAN GROUP, NORTHERN KWAZULU-NATAL, SOUTH AFRICA

Hicks, N., & Hofmann, A. (2012) · South African Journal of Geology · doi:10.2113/gssajg.115.3.327 · Cited by 26 · see citing works

Frontiers in geochemistry: contribution of geochemistry to the study of the Earth

(2011) · Choice Reviews Online · doi:10.5860/choice.49-1476 · Cited by 24 · see citing works

Tectonic evolution of the Late Archaean Pongola-Mozaan basin, South Africa

Gold, D. J. C., & Veh, M. W. V. (1995) · Journal of African Earth Sciences · doi:10.1016/0899-5362(95)00069-6 · Cited by 18 · see citing works

Depositional timing of Neoarchean turbidites of the Slave craton—recommended nomenclature and type localities

Haugaard, R. N., Ootes, L., Heaman, L. M., Hamilton, M. A., Shaulis, B., & Konhauser, K. O. (2016) · Canadian Journal of Earth Sciences · doi:10.1139/cjes-2016-0098 · Cited by 11 · see citing works

Early Proterozoic braided stream, shelf and tidal deposition in the Pongola Sequence, Zululand

Dix, O. R. (1984) · South African Journal of Geology · Cited by 10 · see citing works

Discovering the History of Atmospheric Oxygen

Holland, H. D. (2011) · Frontiers in Geochemistry · doi:10.1002/9781444329957.ch3 · Cited by 7 · see citing works

The Archean atmosphere

Catling, D. C., & Zahnle, K. J. (2020) · Science Advances · doi:10.1126/sciadv.aax1420 · Cited by 568 · see citing works

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

Smith, A. J. B., Beukes, N. J., Cochrane, J. M., & Gutzmer, J. (2023) · South African Journal of Geology · doi:10.25131/sajg.126.0005 · Cited by 22 · see citing works

Diagenesis of the Heidimiao reservoir in Xinli area

Wei, X., Li, T., & Yuan, Y. (2019) · IOP Conference Series Earth and Environmental Science · doi:10.1088/1755-1315/295/4/042023

Diagenetic Carbonate Reservoirs

Ahr, W. M. (2008) · doi:10.1002/9780470370650.ch6 · Cited by 2 · see citing works

Reservoir diagenesis of the upper part of Es4 in boxing oilfield

Wang, H. (2010) · Journal of Lanzhou University

Study on Diagenesis of Deeply-buried Strata in Anpeng Oilfield of Biyang Sag and Its Application to Prediction of Diagenetic Traps

Zhen, J. (2002) · Chenji xuebao · Cited by 3 · see citing works

Interpretation of Methanic Diagenesis in Ancient Sediments by Analogy with Processes in Modern Diagenetic Environments

Gautier, D. L., & Claypool, G. E. (1984) · American Association of Petroleum Geologists eBooks · doi:10.1306/m37435c7 · Cited by 55 · see citing works