Platinum group elements in the Emeishan large igneous province, SW China: Implications for mantle sources

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Dating the onset and nature of the Middle Permian Emeishan large igneous province eruptions in SW China using conodont biostratigraphy and its bearing on mantle plume uplift models

Please cite this article as: Sun, Yadong, Lai, Xulong, Wignall, Paul B., Widdowson, Mike, Ali, Jason R., Jiang, Haishui, Wang, Wei, Yan, Chunbo, Bond, David P.G., Védrine, Stéphanie, Dating the onset and nature of the Middle Permian Emeishan large igneous province eruptions in SW China using conodont biostratigraphy and its bearing on mantle plume uplift models, LITHOS (2010), doi: 10.1016/j.li...

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Major element heterogeneity in the mantle source of the North Atlantic igneous province

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Understanding of the geochemistry of the chalcophile elements [i.e., Os, Ir, Ru, Pt, Pd (platinum-group elements), and Au, Cu, Ni] has been informed for at least 20 years by the common assumption that when crust-forming partial melts are extracted from the upper mantle, sulfide liquid in the restite sequesters chalcophile elements until the extent of partial melting exceeds approximately 25% an...

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Paleomagnetic directional groups and paleointensity from the flood basalt in the Tarim large igneous province: implications for eruption frequency

We present paleomagnetic secular variation and paleointensity from the Early Permian Tarim large igneous province, NW China. The studied sections comprise a total of ~400 m of basaltic flows. Paleomagnetic directions were determined for 11 flows. Four successive flows with a cumulative thickness of ~150 m showed a statistically identical paleomagnetic direction. Assuming a paleosecular variatio...

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ژورنال

عنوان ژورنال: GEOCHEMICAL JOURNAL

سال: 2005

ISSN: 0016-7002

DOI: 10.2343/geochemj.39.371