Figure 6 in The morphology of Yujiangolepis liujingensis (Placodermi, Arthrodira) from the Pragian of Guangxi (south China) and its phylogenetic significance

Figure 6. Summary of the stratigraphical ranges (Lochkovian–Famennian) for the Wuttagoonaspididae and the 'Antarctaspididae' (Arthrodira) of south China (S.CH) and Gondwana. Supposed stratigraphical ranges indicated by dashed lines with '?'. South Chinese taxa stratigraphical range after Dupret, 2008; Wang et al., 1998. Gondwanan taxa stratigraphical range after Ritchie, 1973; White, 1968; Young & Goujet, 2003. Conodont zonation from Zhu et al., 2000 (Lochkovian) and Talent et al., 2000 (Pragian–Famennian). Lochkovian macrovertebrate assemblages (MAV I-III, left side of the column) after Zhu et al., 2000; Pragian–Famennian macrovertebrate assemblages (MAV2-15, right side of the column), miospore (GH, GF, VCo, LN, LV) and conodont zone is approximate (modified after Young, 1996, 2005a, b; Young & Turner, 2000; Young & Long, 2005).