يعرض 1 - 20 نتائج من 68 نتيجة بحث عن '"Janet R. Muhling"', وقت الاستعلام: 0.51s تنقيح النتائج
  1. 1
    Academic Journal
    Albite ± Actinolite-Altered Porphyry Dykes in Archean Gold Deposits of the Boulder Lefroy-Golden Mile Fault System, Yilgarn Craton, Western Australia: Petrography, Chronology, and Comparison to Canadian Albitites

    المؤلفون: Andreas G. Mueller, Neal J. McNaughton, Janet R. Muhling

    المصدر: Minerals; Volume 11; Issue 11; Pages: 1288

    مصطلحات موضوعية: gold, mesothermal, monzodiorite, porphyry, albitite, intrusion-related

    جغرافية الموضوع: agris

    وصف الملف: application/pdf

    Relation: Mineral Deposits; https://dx.doi.org/10.3390/min11111288

    الاتاحة: https://doi.org/10.3390/min11111288

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  2. 2
    In situ U-Pb and geochemical evidence for ancient Pb-loss during hydrothermal alteration producing apparent young concordant zircon dates in older tuffs

    المؤلفون: Jian-Wei Zi, Birger Rasmussen, Janet R. Muhling, Ian R. Fletcher

    المصدر: Geochimica et Cosmochimica Acta. 320:324-338

    مصطلحات موضوعية: Geochemistry and Petrology

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::1cd5a0ffba7f85a85a3d6ba8d456dfaf
    https://doi.org/10.1016/j.gca.2021.11.038

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  3. 3
    Did nutrient-rich oceans fuel Earth’s oxygenation?

    المؤلفون: Birger Rasmussen, Janet R. Muhling, Nicholas J. Tosca, Woodward W. Fischer

    المساهمون: Tosca, Nicholas [0000-0003-4415-4231], Apollo - University of Cambridge Repository

    مصطلحات موضوعية: Geology, 37 Earth Sciences, 3709 Physical Geography and Environmental Geoscience, 14 Life Below Water, 3702 Climate Change Science

    وصف الملف: application/octet-stream

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b48e29b49dbafb7283b468d6f625685f

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  4. 4
    Rhabdophane Th-Pb ages indicate reactivation of Mesoarchean structures in west Pilbara Craton during breakup of Greater India and Australia-Antarctica

    المؤلفون: Janet R. Muhling, Birger Rasmussen, Jian-Wei Zi

    المصدر: Geology. 49:1467-1472

    مصطلحات موضوعية: Pilbara Craton, Geochemistry, Geology, Breakup

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::c03da1d48811119f57f11f73dfce66ce
    https://doi.org/10.1130/g49250.1

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  5. 5
    Refining the Paleoproterozoic tectonothermal history of the Penokean Orogen: New U-Pb age constraints from the Pembine-Wausau terrane, Wisconsin, USA

    المؤلفون: Birger Rasmussen, Jian-Wei Zi, Stephen Sheppard, Janet R. Muhling

    المصدر: GSA Bulletin. 134:776-790

    مصطلحات موضوعية: Volcanic rock, geography, Felsic, geography.geographical_feature_category, Bimodal volcanism, Geochemistry, Laurentia, Metamorphism, Geology, Orogeny, Zircon, Terrane

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::9f1b8e192a66e32de78e85d54c4a8243
    https://doi.org/10.1130/b36114.1

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  6. 6
    Ancient Oil as a Source of Carbonaceous Matter in 1.88-Billion-Year-Old Gunflint Stromatolites and Microfossils

    المؤلفون: Janet R. Muhling, Woodward W. Fischer, Birger Rasmussen

    المصدر: Astrobiology. 21:655-672

    مصطلحات موضوعية: Canada, Geologic Sediments, 010504 meteorology & atmospheric sciences, Fossils, Fungi, Geochemistry, Silicon Dioxide, 01 natural sciences, Agricultural and Biological Sciences (miscellaneous), Fossilization, Carbon, Precambrian, Space and Planetary Science, 0103 physical sciences, Amorphous silica, 010303 astronomy & astrophysics, Geology, Carbonaceous matter, 0105 earth and related environmental sciences

    وصف الملف: application/pdf

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::691e56df149c2371baf47fa47549ded9
    https://doi.org/10.1089/ast.2020.2376

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  7. 7
    Apatite nanoparticles in 3.46–2.46 Ga iron formations: Evidence for phosphorus-rich hydrothermal plumes on early Earth

    المؤلفون: Alexandra Suvorova, Woodward W. Fischer, Janet R. Muhling, Birger Rasmussen

    المصدر: Geology. 49:647-651

    مصطلحات موضوعية: 010504 meteorology & atmospheric sciences, Phosphorus, Geochemistry, Nanoparticle, chemistry.chemical_element, Geology, 010502 geochemistry & geophysics, Early Earth, 01 natural sciences, Apatite, Hydrothermal circulation, chemistry, visual_art, visual_art.visual_art_medium, 0105 earth and related environmental sciences

    وصف الملف: application/pdf

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5113b16636b3c4ab7c72c4465dbce81b
    https://doi.org/10.1130/g48374.1

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  8. 8
    U-Pb dating of overpressure veins in late Archean shales reveals six episodes of Paleoproterozoic deformation and fluid flow in the Pilbara craton

    المؤلفون: Janet R. Muhling, Woodward W. Fischer, Daniel J. Dunkley, Birger Rasmussen, Jian-Wei Zi

    المصدر: Geology. 48:961-965

    مصطلحات موضوعية: geography, Recrystallization (geology), geography.geographical_feature_category, 010504 meteorology & atmospheric sciences, Pilbara Craton, Archean, Geochemistry, Metamorphism, Geology, 010502 geochemistry & geophysics, 01 natural sciences, Craton, Banded iron formation, Metasomatism, Vein (geology), 0105 earth and related environmental sciences

    وصف الملف: application/pdf

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c1ebeee47f8d871e4c9d1d9539657e4
    https://doi.org/10.1130/g47526.1

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  9. 9
    Hematite replacement and oxidative overprinting recorded in the 1.88 Ga Gunflint iron formation, Ontario, Canada

    المؤلفون: Birger Rasmussen, Janet R. Muhling

    المصدر: Geology. 48:688-692

    مصطلحات موضوعية: 010504 meteorology & atmospheric sciences, visual_art, Geochemistry, visual_art.visual_art_medium, Geology, Hematite, 010502 geochemistry & geophysics, Overprinting, 01 natural sciences, 0105 earth and related environmental sciences, Ontario canada

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::2609d2183531a995f67dd52398c8c474
    https://doi.org/10.1130/g47410.1

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  10. 10
    Tectonic fluid expulsion: U-Pb evidence for punctuated hydrothermal fluid flow and hydraulic fracturing during orogenesis

    المؤلفون: Birger Rasmussen, Jian-Wei Zi, Janet R. Muhling

    المصدر: Earth and Planetary Science Letters. 604:117997

    مصطلحات موضوعية: Geophysics, Space and Planetary Science, Geochemistry and Petrology, Earth and Planetary Sciences (miscellaneous)

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::05e247aa0ce08561e85375a0148938ad
    https://doi.org/10.1016/j.epsl.2023.117997

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  11. 11
    Albite ± Actinolite-Altered Porphyry Dykes in Archean Gold Deposits of the Boulder Lefroy-Golden Mile Fault System, Yilgarn Craton, Western Australia: Petrography, Chronology, and Comparison to Canadian Albitites

    المؤلفون: Neal J. McNaughton, Janet R. Muhling, Andreas G. Mueller

    المصدر: Minerals, Vol 11, Iss 1288, p 1288 (2021)
    Minerals
    Volume 11
    Issue 11

    مصطلحات موضوعية: monzodiorite, Felsic, Archean, mesothermal, Schist, Geochemistry, Geology, Skarn, Greenstone belt, Yilgarn Craton, gold, Geotechnical Engineering and Engineering Geology, Mineralogy, porphyry, intrusion-related, Mafic, albitite, Zircon, QE351-399.2

    وصف الملف: application/pdf

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::392a3ccee894af195c410bb10c38d1f9
    https://www.mdpi.com/2075-163X/11/11/1288

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  12. 12
    A 1.25 Ga depositional age for the 'Paleoproterozoic' Mapedi red beds, Kalahari manganese field, South Africa: New constraints on the timing of oxidative weathering and hematite mineralization

    المؤلفون: Jian-Wei Zi, Janet R. Muhling, Woodward W. Fischer, Birger Rasmussen, Harilaos Tsikos

    المصدر: Geology. 48:44-48

    مصطلحات موضوعية: Sedimentary depositional environment, Red beds, Felsic, Great Oxygenation Event, visual_art, Geochemistry, visual_art.visual_art_medium, Geology, Weathering, Hematite, Unconformity, Zircon

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::48aa6e3abf0553686171558024f73650
    https://doi.org/10.1130/g46707.1

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  13. 13
    U-Pb evidence for a 2.15 Ga orogenic event in the Archean Kaapvaal (South Africa) and Pilbara (Western Australia) cratons

    المؤلفون: Janet R. Muhling, Jian-Wei Zi, Birger Rasmussen

    المصدر: Geology. 47:1131-1135

    مصطلحات موضوعية: geography, geography.geographical_feature_category, Atmospheric oxygen, Event (relativity), Archean, Geochemistry, Geology, 010502 geochemistry & geophysics, 01 natural sciences, Craton, Stratigraphy, Monazite, Geochronology, 010503 geology, Transvaal Supergroup, 0105 earth and related environmental sciences

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::44ceaec36e91abf69d3d0c83906d218e
    https://doi.org/10.1130/g46366.1

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  14. 14
    Organic-rich microfossils produced by oil infiltration of hollow silicified bacteria: Evidence from the ca. 340 Ma Red Dog Zn-Pb deposit, Alaska

    المؤلفون: Birger Rasmussen, Janet R. Muhling

    المصدر: Geology. 47:1107-1111

    مصطلحات موضوعية: Infiltration (hydrology), biology, Environmental chemistry, 0103 physical sciences, Geology, 010503 geology, biology.organism_classification, 010303 astronomy & astrophysics, 01 natural sciences, Bacteria, 0105 earth and related environmental sciences

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::73718b7b66b56e0ecff7651d15fcbb44
    https://doi.org/10.1130/g46346.1

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  15. 15
    Evidence for anoxic shallow oceans at 2.45 Ga: Implications for the rise of oxygenic photosynthesis

    المؤلفون: Janet R. Muhling, Nicholas J. Tosca, Harilaos Tsikos, Birger Rasmussen

    المصدر: Geology. 47:622-626

    مصطلحات موضوعية: chemistry, Environmental chemistry, chemistry.chemical_element, Geology, Greenalite, Mass-independent fractionation, Photosynthesis, Deposition (chemistry), Sulfur, Anoxic waters

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::74a9c3f9800b2e711931666202f73e8f
    https://doi.org/10.1130/g46162.1

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  16. 16
    Early pyrite and late telluride mineralization in vanadium-rich gold ore from the Oroya Shoot, Paringa South mine, Golden Mile, Kalgoorlie: 3. Ore mineralogy, Pb-Te (Au-Ag) melt inclusions, and stable isotope constraints on fluid sources

    المؤلفون: Janet R. Muhling, Andreas G. Mueller

    المصدر: Mineralium Deposita. 55:733-766

    مصطلحات موضوعية: Arsenopyrite, 010504 meteorology & atmospheric sciences, Chalcopyrite, Geochemistry, Calaverite, Coloradoite, engineering.material, 010502 geochemistry & geophysics, 01 natural sciences, Geophysics, Sphalerite, Geochemistry and Petrology, Altaite, visual_art, visual_art.visual_art_medium, engineering, Economic Geology, Pyrite, Geology, Petzite, 0105 earth and related environmental sciences

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::04a5b37d00858a114e78979ab9c68620
    https://doi.org/10.1007/s00126-019-00876-6

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  17. 17
    U-Pb monazite ages of the Kabanga mafic-ultramafic intrusions and contact aureoles, central Africa: Geochronological and tectonic implications

    المؤلفون: Birger Rasmussen, Jian-Wei Zi, Ian R. Fletcher, Wolfgang D. Maier, Janet R. Muhling

    المصدر: GSA Bulletin. 131:1857-1870

    مصطلحات موضوعية: 010504 meteorology & atmospheric sciences, Proterozoic, Geochemistry, Metamorphism, Geology, 010502 geochemistry & geophysics, 01 natural sciences, Igneous rock, Layered intrusion, Ultramafic rock, Monazite, Norite, 0105 earth and related environmental sciences, Zircon

    وصف الملف: application/pdf

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2c78704e7a45f2059bffdbbd06f163fc
    https://doi.org/10.1130/b35142.1

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  18. 18
    Greenalite Nanoparticles in Alkaline Vent Plumes as Templates for the Origin of Life

    المؤلفون: Woodward W. Fischer, Birger Rasmussen, Janet R. Muhling

    المصدر: Astrobiology

    مصطلحات موضوعية: Protocell, 010504 meteorology & atmospheric sciences, Hadean, Hydrothermal sediments, Nanoparticle, Greenalite, 01 natural sciences, Hydrothermal circulation, Hydrothermal Vents, Abiogenesis, Ultramafic rock, Origin of life, 0103 physical sciences, Hypothesis Article, 010303 astronomy & astrophysics, 0105 earth and related environmental sciences, Minerals, Alkaline vents, Chemistry, Silicon Dioxide, Agricultural and Biological Sciences (miscellaneous), Chemical engineering, Space and Planetary Science, RNA, Nanoparticles, Sedimentary rock, Clay templates

    وصف الملف: application/pdf

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c286c4004072dc7c86f318e951dcf20
    https://resolver.caltech.edu/CaltechAUTHORS:20201027-082416105

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  19. 19
    Syn-tectonic hematite growth in Paleoproterozoic Stirling Range 'red beds', Albany-Fraser Orogen, Australia: Evidence for oxidation during late-stage orogenic uplift

    المؤلفون: Janet R. Muhling, Birger Rasmussen

    المصدر: Precambrian Research. 321:54-63

    مصطلحات موضوعية: Red beds, 010504 meteorology & atmospheric sciences, Metamorphic rock, Geochemistry, Geology, Orogeny, Hematite, 010502 geochemistry & geophysics, 01 natural sciences, Precambrian, chemistry.chemical_compound, chemistry, Geochemistry and Petrology, visual_art, visual_art.visual_art_medium, Banded iron formation, Sedimentary rock, 14. Life underwater, Chlorite, 0105 earth and related environmental sciences

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::51db90c38be5f16e7660b80474f53286
    https://doi.org/10.1016/j.precamres.2018.12.002

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  20. 20
    Evidence from laminated chert in banded iron formations for deposition by gravitational settling of iron-silicate muds

    المؤلفون: Birger Rasmussen, Janet R. Muhling, Woodward W. Fischer

    المصدر: Geology. 47:167-170

    مصطلحات موضوعية: 010504 meteorology & atmospheric sciences, Geochemistry, Compaction, Geology, Greenalite, 010502 geochemistry & geophysics, 01 natural sciences, Texture (geology), Silicate, Suspension (chemistry), Diagenesis, chemistry.chemical_compound, chemistry, Settling, Banded iron formation, 0105 earth and related environmental sciences

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::5048a8db939915fda954c1cdbb848cb4
    https://doi.org/10.1130/g45560.1

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