Fig. 1From: A Unitary Association-based conodont biozonation of the Smithian–Spathian boundary (Early Triassic) and associated biotic crisis from South ChinaA Locations of the studied sections in the Nanpanjiang Basin (Luolou platform) (modified from Bagherpour et al., 2017). a—flood alluvial facies, b—shallow water siliclastic deposit, c—carbonate platform, d—slope, e—basin. Sections: 1—Qiakong, 2—Laren, 3—Shanggang, 4—Lilong, 5—Youping cascade. B Simplified palaeogeographical map of the Early Triassic (modified after the PANALESIS plate tectonic model of Vérard, 2019) South China indicated with a starBack to article page