Výsledky vyhledávání - "Nicolas Beukes"

New insight into the tectonic setting of fault-bounded Indian Gondwana coal basins from U–Pb detrital zircon provenance ages of the Bokaro and Jharia basins, central east India

Autor: Laura Leigh Jeffrey, Nicolas Beukes, Clarisa Vorster, Joydip Mukhopadhyay

Publikováno v: Geological Magazine. 160:334-354

A detrital zircon U–Pb laser ablation–inductively coupled plasma–quadrupole mass spectrometry (LA-ICP-QMS) provenance study was undertaken on samples selected from the Lower Gondwana successions preserved in the fault-bounded Bokaro and Jharia

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9dedfdb56ccf1fdaf128a28c0f10825
https://doi.org/10.1017/s0016756822000930

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U-Pb zircon geochronology combining both in-situ and bulk-grain techniques in the Transvaal Supergroup, South Africa

Autor: Martin Hugo Senger, Joshua Davies, Maria Ovtcharova, Nicolas Beukes, Ashley Gumsley, Sean Patrick Gaynor, Alexey Ulyanov, Urs Schaltegger

The Precambrian comprises the vast majority of Earth’s history. Preserved archives contain essential information about the first few billion years for planetary evolution of our planet. Despite covering a large part of the history of our planet, th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f3b00d14505f505ce588ea50faa504bf
https://doi.org/10.5194/egusphere-egu22-1666

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Single pulse of significant O2 increase during the Great Oxidation Event – geochemical, isotopic and stratigraphic evidence from the Duitschland and Rooihoogte formations (South Africa)

Autor: Julius Havsteen, Ilka Kleinhanns, Benjamin Eickmann, Nicolas Beukes, Ronny Schoenberg

Publikováno v: Goldschmidt2022 abstracts.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::ba418578bd05991db87e5c9c3de7a6e9
https://doi.org/10.46427/gold2022.12188

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Biogenic stromatolites as lacustrine oxygen oases ~2.7 Ga: synthesizing textural and geochemical data

Autor: Dylan Wilmeth, Stefan Lalonde, Victoria Petryshyn, William Berelson, Aaron Celestian, Nicolas Beukes, Stanley Awramik, John Spear, Taleen Mahseredjian, Frank Corsetti

Publikováno v: Goldschmidt2022 abstracts.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::beb23ed17a83362b31bc2ecdbd576e77
https://doi.org/10.46427/gold2022.10982

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Constraining fluctuations in atmospheric oxygen in the wake of the Great Oxidation Event(s)

Autor: Benjamin Uveges, Gareth Izon, Shuhei Ono, Nicolas Beukes, Genming Luo, Roger Summons

Publikováno v: Goldschmidt2022 abstracts.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::04632efee1cd00e875241d0b1a2a5606
https://doi.org/10.46427/gold2022.12684

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Akademický článek

Zoning of platinum group mineral assemblages in the UG2 chromitite determined through in situ SEM-EDS-based image analysis.

Autor: Ronald Voordouw, Jens Gutzmer, Nicolas Beukes

Publikováno v: Mineralium Deposita; Feb2010, Vol. 45 Issue 2, p147-159, 13p

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Akademický článek

Geochemistry of bedded barite of the Mesoproterozoic Aggeneys-Gamsberg Broken Hill-type district, South Africa.

Autor: Craig McClung, Jens Gutzmer, Nicolas Beukes, Klaus Mezger, Harald Strauss

Publikováno v: Mineralium Deposita; Jun2007, Vol. 42 Issue 5, p537-549, 13p

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