Source-to-sink paleogeography in a time-constrained sequence stratigraphic framework has
been reconstructed for the non-marine to marine transitional Lopingian strata (Late Permian) …

Abstract The Guadalupian Epoch is marked by the formation of the Pangean supercontinent,
global sea-level change, rifting and drifting of the Cimmerian continents, formation of large …

A major bio-crisis in the Guadalupian− Lopingian transition (Capitanian− Wuchiapingian,
middle− late Permian), possibly driven by the volatile eruption of the Emeishan large …

峨眉地幔柱活动是显生宙重要的地质事件, 为了加深对滇东北乌蒙山地区峨眉地幔柱活动演化的
认识, 对该区茅口组中上部凝灰岩的同位素年龄, 锆石微量元素, 锆石Lu− Hf 同位素 …

A number of volcanic ash-bearing layers deposited in the Upper Permian coal-bearing strata
on the southwestern margin of the Yangtze Craton are well preserved, and some layers …

The oxygen fugacity (fO 2) of the Earth's mantle is a key parameter that regulates
fundamental geological processes such as planetary differentiation, mantle melting, and …

Abstract All of the Big Five mass extinctions (BFMEs) of the Phanerozoic are postulated to
have been associated with eruptions of large igneous provinces (LIPs), although the role of …

Abstract Nb-Zr-REE-Ga-enriched beds are widely found in the Late Permian clastic
sediments in southwestern China and are related to the Emeishan large igneous province …

Massive CO 2 and SO 2 degassed from large igneous provinces (LIPs) are thought to cause
ocean acidification and calcification crisis with a significant loss of calcified marine biota …

Weathering of basalt in tropical environments is sensitive to climate change and considered
to play a significant role in regulating climate evolution. Though extensively studied on the …