Digitally reconstructed cranium and comparison of three alternative reconstructions. a–f, The reconstructed cranium MRD- Sts 5 is shown in anterior view (a), posterior view (b), superior view (c), left (d) and right (e) lateral views and inferior view (f). Additional images illustrate minor differences in reconstructed zygomatic arches. g, MRD-Sts 5. h, MRD-A.L. 444-2. i, MRD-WT 17000. j, MRD-Sts 5 with edges superimposed to the three different restored versions: MRD-Sts 5 (blue lines); MRD-A.L. 444-2 (green lines) and MRD-WT 17000 (red lines). Scale bars, 2 cm.