Extended Data Fig. 1: Stratigraphic record of the five studied sections with associated age model and geochemical records (δ7Li, δ13C). | Nature Geoscience

Extended Data Fig. 1: Stratigraphic record of the five studied sections with associated age model and geochemical records (δ7Li, δ13C).

From: Persistent late Permian to Early Triassic warmth linked to enhanced reverse weathering

Extended Data Fig. 1

The stratigraphy and biozones in the sections Ninemile, Rockland Ridge, Tieqiao are from34,35,81. Stratigraphy, U-Pb ages and carbon isotope record in the Shangsi section are from36. Stratigraphy of the Shanggang section are unpublished data from29. Error bars represent long term precision (2 SD) of 1.1‰ for δ7Li measurements at UNC-Chapel Hill and calculated 2 SD for repeatedly measured δ7Li values (Supplementary Data Table 1). Skull and crossbone silhouette extracted from www.flaticon.com.

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