Fig. 1. A in Chondrichthyan fauna of the Frasnian-Famennian boundary beds in Poland

Fig. 1. A. Position of the study area (marked with asterisk) against a palaeogeographic reconstruction of the Late Devonian (after Scotese and McKerrow 1990, modified). B. Location of the Holy Cross Mountains (H) and Dębnik area (D) against a contour of Poland. C. Position of sections which yielded latest Frasnian–early Famennian chondrichthyan remains against a geological sketch map of western and central Holy Cross Mountains. J, Jabłonna; K, Kadzielnia; Kw, Kowala; Ł+Pł, Łagów and Płucki; Md, Miedzianka; P, Psie Górki; W, Wietrznia.