Figure 1 in Devonian actinopterygian phylogeny and evolution based on a redescription of Stegotrachelus finlayi

Figure 1. Previous reconstructions of Stegotrachelus finlayi: A, left lateral profile of the original 1926 reconstruction of S. finlayi. After Woodward & White (1926). Scale bar = 10 mm. B, 1963 reconstruction of the S. finlayi skull. After Gardiner (1963). Head in left lateral view. Scale bar = 5 mm.