Figure 2. Dorsal calcaneum of: 2.1 Ictitherium viverrinum, a hyaenid; 2.2 Paramachairodus orientalis, a felid; 2.3 Cynelos lemanensis, an amphicyonid; and 2.4 Enhydriodon latipes, an otter. The figures are surface renderings made from 3D point clouds. The crinkled edges visible around the margins are artefacts of the renderings, not the scan data that were used in the analysis.