Fig. 10 in New hybondontoid shark from the Permocarboniferous (Gzhelian-Asselian) of Guardia Pisano (Sardinia, Italy)

Fig. 10. Correlation chart of some late Pennsylvanian and Permian continental basins of Europe and marine−influenced Texas, USA. Grey circles indicate the occurrence of Lissodus remains (stratigraphy after Colmenero et al. 2002, Roscher and Schneider 2005, and Lucas 2006).