Fig. 4 in A new look at the Emsian (Early Devonian), sarcopterygian fishes from the Holy Cross Mountains, Poland, with a special reference to porolepiforms

Fig. 4. Porolepidid sarcopterygian Porolepis sp. from Podłazie, Holy Cross Mountains, Poland, Emsian. A. PIG-PIB-5P, parietal in ventral view (A1), interpretative drawing of the complete element in ventral view (A2). B. PIG 178, median extrascapular in dorsal (B1) and ventral (B2) views, interpretative drawing of the complete element in dorsal view (B3). C. MZ-VIII/Vp-458, postparietal in dorsal view (C1), interpretative drawing of the dorsal view (C2).