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- W2793248990 abstract "At the end of the Late Paleozoic Ice Age (LPIA) from late Early Permian to early Late Permian, the global climate was impacted by a prevailing megamonsoon and Gondwanan deglaciation. To better understand the abiotic and biotic responses to Milankovitch-forced climate changes during this time period, multi-element X-ray fluorescence (XRF) geochemistry analyses were conducted on 948 samples from the late Early−late Middle Permian Maokou Formation at Shangsi, South China. The Fe/Ti, S/Ti, Ba/Ti and Ca time series, which were calibrated with an existing “floating” astronomical time scale (ATS), show the entire suite of Milankovitch rhythms including 405 kyr long eccentricity, 128 and 95 kyr short eccentricity, 33 kyr obliquity and 20 kyr precession. Spectral coherency and cross-phase analysis reveals that chemical weathering (monitored by Fe/Ti) and upwelling (captured by S/Ti and Ba/Ti) are nearly antiphase in the precession band, which suggests a contrast between summer and winter monsoon intensities. Strong obliquity signal in the Ba/Ti series is proposed to derive from changes in thermohaline circulation intensity from glaciation dynamics in southern Gondwana. The abundance of foraminifer, brachiopod and ostracod faunas within the Maokou Formation were mainly controlled by the ~1.1 Myr obliquity modulation cycle. The obliquity-forced high-nutrient and oxygen-depleted conditions generally produced a benthic foraminifer bloom, but threatened the brachiopod and ostracod faunas." @default.
- W2793248990 created "2018-03-29" @default.
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- W2793248990 date "2018-04-01" @default.
- W2793248990 modified "2023-10-14" @default.
- W2793248990 title "Abiotic and biotic responses to Milankovitch-forced megamonsoon and glacial cycles recorded in South China at the end of the Late Paleozoic Ice Age" @default.
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- W2793248990 cites W1821783426 @default.
- W2793248990 cites W1841313692 @default.
- W2793248990 cites W1966776657 @default.
- W2793248990 cites W1966947689 @default.
- W2793248990 cites W1973353217 @default.
- W2793248990 cites W1975068979 @default.
- W2793248990 cites W1976140801 @default.
- W2793248990 cites W1978281341 @default.
- W2793248990 cites W1979658461 @default.
- W2793248990 cites W1982487268 @default.
- W2793248990 cites W1984665347 @default.
- W2793248990 cites W1984879127 @default.
- W2793248990 cites W1985291590 @default.
- W2793248990 cites W1989806329 @default.
- W2793248990 cites W1992328607 @default.
- W2793248990 cites W2003351070 @default.
- W2793248990 cites W2009633457 @default.
- W2793248990 cites W2013449784 @default.
- W2793248990 cites W2014956630 @default.
- W2793248990 cites W2024081693 @default.
- W2793248990 cites W2025357116 @default.
- W2793248990 cites W2025895395 @default.
- W2793248990 cites W2029621322 @default.
- W2793248990 cites W2030989612 @default.
- W2793248990 cites W2037870312 @default.
- W2793248990 cites W2039915597 @default.
- W2793248990 cites W2043165162 @default.
- W2793248990 cites W2044042101 @default.
- W2793248990 cites W2049280696 @default.
- W2793248990 cites W2051426779 @default.
- W2793248990 cites W2052020844 @default.
- W2793248990 cites W2062885842 @default.
- W2793248990 cites W2066631639 @default.
- W2793248990 cites W2069324223 @default.
- W2793248990 cites W2069652532 @default.
- W2793248990 cites W2076865763 @default.
- W2793248990 cites W2077546143 @default.
- W2793248990 cites W2078468681 @default.
- W2793248990 cites W2078721910 @default.
- W2793248990 cites W2081246108 @default.
- W2793248990 cites W2083191662 @default.
- W2793248990 cites W2086689036 @default.
- W2793248990 cites W2091574685 @default.
- W2793248990 cites W2092722330 @default.
- W2793248990 cites W2098108672 @default.
- W2793248990 cites W2104764232 @default.
- W2793248990 cites W2107030987 @default.
- W2793248990 cites W2107383838 @default.
- W2793248990 cites W2108273577 @default.
- W2793248990 cites W2117287198 @default.
- W2793248990 cites W2117672614 @default.
- W2793248990 cites W2119017224 @default.
- W2793248990 cites W2123014038 @default.
- W2793248990 cites W2127380962 @default.
- W2793248990 cites W2133226116 @default.
- W2793248990 cites W2134417241 @default.
- W2793248990 cites W2140477756 @default.
- W2793248990 cites W2146148837 @default.
- W2793248990 cites W2147501171 @default.
- W2793248990 cites W2151336337 @default.
- W2793248990 cites W2152867312 @default.
- W2793248990 cites W2156433034 @default.
- W2793248990 cites W2168789549 @default.
- W2793248990 cites W2171033545 @default.
- W2793248990 cites W2180466051 @default.
- W2793248990 cites W2229481061 @default.
- W2793248990 cites W2435167073 @default.
- W2793248990 cites W2497612489 @default.
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- W2793248990 cites W4234683378 @default.
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- W2793248990 doi "https://doi.org/10.1016/j.gloplacha.2018.01.022" @default.
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