(2023), based on a digital reconstruction derived from CT scans. The 1985 reconstruction of the skull was much taller and narrower than in most early tetrapods, though the 2023 reconstruction is relatively low and broad.
Based on a digital reconstruction using CT scans, the 2023 model shows that the skull is now lower and broader compared to the previous 1985 reconstruction, which was more elongated and narrow in comparison to early tetrapod skulls.