Text-fig. 7. Progyrolepis heyleri POPLIN, 1999. a, b: whitened photograph and drawing of the skull roof in dorsal view, GMC 56, scale bars 5 mm; c, d: drawing and whitened photograph of the parasphenoid in dorsal view, GMC 84, scale bars 5 mm. Abbreviations: Dsph – dermosphenotic, Dpt – dermopterotic, Fr – frontal, infs – interfrontal suture, ioc – infraorbital sensory canal, Pa – parietal, pl – parietal pit line, soc – supraorbital sensory canal. in New Actinopterygians From The Permian Of The Brive Basin, And The Ichthyofaunas Of The French Massif Central

Text-fig. 7. Progyrolepis heyleri POPLIN, 1999. a, b: whitened photograph and drawing of the skull roof in dorsal view, GMC 56, scale bars 5 mm; c, d: drawing and whitened photograph of the parasphenoid in dorsal view, GMC 84, scale bars 5 mm. Abbreviations: Dsph – dermosphenotic, Dpt – dermopterotic, Fr – frontal, infs – interfrontal suture, ioc – infraorbital sensory canal, Pa – parietal, pl – parietal pit line, soc – supraorbital sensory canal.