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2021 Journal Article Petrogenesis of the early Cretaceous intra-plate basalts from the Western North China Craton: implications for the origin of the metasomatized cratonic lithospheric mantleZhang, Junjie, Guo, Pengyuan, Sun, Pu, Niu, Yaoling, Xiao, Yuanyuan and Vasconcelos, Paulo M. (2021). Petrogenesis of the early Cretaceous intra-plate basalts from the Western North China Craton: implications for the origin of the metasomatized cratonic lithospheric mantle. Lithos, 380-381 105887. doi: 10.1016/j.lithos.2020.105887 |
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2020 Journal Article The grenvillian assembly of rodinia: timing of accretion on the western margin of the kalahari (kaapvaal) cratonVan Niekerk, H. S., Armstrong, R. and Vasconcelos, P. (2020). The grenvillian assembly of rodinia: timing of accretion on the western margin of the kalahari (kaapvaal) craton. South African Journal of Geology, 123 (4), 441-464. doi: 10.25131/sajg.123.0042 |
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2020 Journal Article Mechanisms and kinetics of argon diffusion in hypogene and supergene jarosites: implications for geochronology and surficial geochemistry on Earth and MarsRen, Z. and Vasconcelos, P. M. (2020). Mechanisms and kinetics of argon diffusion in hypogene and supergene jarosites: implications for geochronology and surficial geochemistry on Earth and Mars. Geochimica et Cosmochimica Acta, 289, 207-224. doi: 10.1016/j.gca.2020.08.019 |
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2020 Journal Article Accelerating microbial iron cycling promotes re‐cementation of surface crusts in iron ore regionsGagen, Emma J., Levett, Alan, Paz, Anat, Bostelmann, Heike, Valadares, Rafael Borges da Silva, Bitencourt, José Augusto Pires, Gastauer, Markus, Nunes, Gisele Lopes, Oliveira, Guilherme, Vasconcelos, Paulo M., Tyson, Gene W. and Southam, Gordon (2020). Accelerating microbial iron cycling promotes re‐cementation of surface crusts in iron ore regions. Microbial Biotechnology, 13 (6) 1751-7915.13646, 1960-1971. doi: 10.1111/1751-7915.13646 |
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2020 Journal Article Structural controls and 40Ar/39Ar geochronological data of basic dike swarms in the eastern domain of the Parnaíba Basin, northeast BrazilBárbara de Medeiros Fernandes, Luanny, Ferraz Jardim de Sá, Emanuel, Marcos de Paula Vasconcelos, Paulo and Centurion Córdoba, Valéria (2020). Structural controls and 40Ar/39Ar geochronological data of basic dike swarms in the eastern domain of the Parnaíba Basin, northeast Brazil. Journal of South American Earth Sciences, 101 102601, 102601. doi: 10.1016/j.jsames.2020.102601 |
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2020 Journal Article Biocement stabilization of an experimental-scale artificial slope and the reformation of iron-rich crustsLevett, Alan, Gagen, Emma J., Zhao, Yitian, Vasconcelos, Paulo M. and Southam, Gordon (2020). Biocement stabilization of an experimental-scale artificial slope and the reformation of iron-rich crusts. Proceedings of the National Academy of Sciences, 117 (31), 18347-18354. doi: 10.1073/pnas.2001740117 |
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2020 Journal Article Characterisation of iron oxide encrusted microbial fossilsLevett, Alan, Gagen, Emma J., Rintoul, Llew, Guagliardo, Paul, Diao, Hui, Vasconcelos, Paulo M. and Southam, Gordon (2020). Characterisation of iron oxide encrusted microbial fossils. Scientific Reports, 10 (1) 9889, 9889. doi: 10.1038/s41598-020-66830-z |
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2020 Journal Article Intracrystalline site preference of oxygen isotopes in goethite: a single-mineral paleothermometerMiller, Hayden B.D., Farley, Kenneth A., Vasconcelos, Paulo M., Mostert, Albert and Eiler, John M. (2020). Intracrystalline site preference of oxygen isotopes in goethite: a single-mineral paleothermometer. Earth and Planetary Science Letters, 539 116237, 116237. doi: 10.1016/j.epsl.2020.116237 |
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2020 Journal Article Microbial weathering signatures in lateritic ferruginous duricrustsLevett, Alan, Vasconcelos, Paulo M., Gagen, Emma J., Rintoul, Llew, Spier, Carlos, Guagliardo, Paul and Southam, Gordon (2020). Microbial weathering signatures in lateritic ferruginous duricrusts. Earth and Planetary Science Letters, 538 116209, 1-16. doi: 10.1016/j.epsl.2020.116209 |
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2020 Journal Article Biogeochemical cycling of iron: implications for biocementation and slope stabilisationLevett, Alan, Gagen, Emma J., Vasconcelos, Paulo M., Zhao, Yitian, Paz, Anat and Southam, Gordon (2020). Biogeochemical cycling of iron: implications for biocementation and slope stabilisation. Science of The Total Environment, 707 136128, 136128. doi: 10.1016/j.scitotenv.2019.136128 |
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2020 Journal Article Protocols for in situ measurement of oxygen isotopes in goethite by ion microprobeMonteiro, H. S., Vasconcelos, P. M., Farley, K. A., Ávila, J. N., Miller, H. B.D., Holden, P. and Ireland, T. R. (2020). Protocols for in situ measurement of oxygen isotopes in goethite by ion microprobe. Chemical Geology, 533 119436, 119436. doi: 10.1016/j.chemgeo.2019.119436 |
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2020 Journal Article 40Ar/39Ar geochronological evidence for multiple magmatic events during the emplacement of Tapira alkaline-carbonatite complex, Minas Gerais, BrazilConceição, Fabiano T., Vasconcelos, Paulo M., Godoy, Letícia H. and Navarro, Guillermo R.B. (2020). 40Ar/39Ar geochronological evidence for multiple magmatic events during the emplacement of Tapira alkaline-carbonatite complex, Minas Gerais, Brazil. Journal of South American Earth Sciences, 97 102416, 1-7. doi: 10.1016/j.jsames.2019.102416 |
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2019 Journal Article Argon diffusion in hypogene and supergene alunites: implications to geochronology and thermochronometry on Earth and MarsRen, Z. and Vasconcelos, P. M. (2019). Argon diffusion in hypogene and supergene alunites: implications to geochronology and thermochronometry on Earth and Mars. Geochimica et Cosmochimica Acta, 262, 166-187. doi: 10.1016/j.gca.2019.07.014 |
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2019 Journal Article Quantifying 39Ar recoil in natural hypogene and supergene alunites and jarositesRen, Z. and Vasconcelos, P.M. (2019). Quantifying 39Ar recoil in natural hypogene and supergene alunites and jarosites. Geochimica et Cosmochimica Acta, 260, 84-98. doi: 10.1016/j.gca.2019.06.019 |
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2019 Journal Article Stranded landscapes in the humid tropics: Earth's oldest land surfacesVasconcelos, Paulo M., Farley, Kenneth A., Stone, John, Piacentini, Thiago and Fifield, L. Keith (2019). Stranded landscapes in the humid tropics: Earth's oldest land surfaces. Earth and Planetary Science Letters, 519, 152-164. doi: 10.1016/j.epsl.2019.04.014 |
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2019 Journal Article Biogeochemical processes in canga ecosystems: armoring of iron ore against erosion and importance in iron duricrust restoration in BrazilGagen, Emma J., Levett, Alan, Paz, Anat, Gastauer, Markus, Caldeira, Cecílio Frois, Valadares, Rafael Borges da Silva, Bitencourt, José Augusto Pires, Alves, Ronnie, Oliveira, Guilherme, Siqueira, Jose Oswaldo, Vasconcelos, Paulo M. and Southam, Gordon (2019). Biogeochemical processes in canga ecosystems: armoring of iron ore against erosion and importance in iron duricrust restoration in Brazil. Ore Geology Reviews, 107, 573-586. doi: 10.1016/j.oregeorev.2019.03.013 |
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2019 Journal Article Numerical Modeling of Weathering, Erosion, Sedimentation, and Uplift in a Triple Junction Divergent MarginSacek, Victor, de Morais Neto, João Marinho, Vasconcelos, Paulo Marcos and de Oliveira Carmo, Isabela (2019). Numerical Modeling of Weathering, Erosion, Sedimentation, and Uplift in a Triple Junction Divergent Margin. Geochemistry, Geophysics, Geosystems, 20 (5) 2018GC008124, 2334-2354. doi: 10.1029/2018GC008124 |
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2019 Conference Publication Single and multiple weathering-erosion cycles in supergene ore genesisVasconcelos, Paulo M. (2019). Single and multiple weathering-erosion cycles in supergene ore genesis. 15th SGA Biennial Meeting on Life with Ore Deposits on Earth, Glasgow, Scotland, 27-30 August 2019. Geneva, Switzerland: Society for Geology Applied to Mineral Deposits (SGA). |
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2018 Journal Article Bioleaching of waste material from the Salobo mine, Brazil: recovery of refractory copper from Cu hosted in silicate mineralsHenne, A., Craw, D., Vasconcelos, P. and Southam, G. (2018). Bioleaching of waste material from the Salobo mine, Brazil: recovery of refractory copper from Cu hosted in silicate minerals. Chemical Geology, 498, 72-82. doi: 10.1016/j.chemgeo.2018.08.029 |
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2018 Journal Article 40Ar/39Ar and U-Pb constraints on the age of the Zaozigou gold deposit, Xiahe-Hezuo district, West Qinling orogen, China: Relation to early Triassic reduced intrusions emplaced during slab rollbackSui, Ji-Xiang, Li, Jian-Wei, Jin, Xiao-Ye, Vasconcelos, Paulo and Zhu, Rui (2018). 40Ar/39Ar and U-Pb constraints on the age of the Zaozigou gold deposit, Xiahe-Hezuo district, West Qinling orogen, China: Relation to early Triassic reduced intrusions emplaced during slab rollback. Ore Geology Reviews, 101, 885-899. doi: 10.1016/j.oregeorev.2018.08.014 |
