English: Hypothesized pes movement of the track-maker for Bellatoripes fredlundi. The digits were not dragged cranially through the substrate as previously described in theropods footprints. The pes and digits were retracted from the substrate along an opposite trajectory of their entry prior to the pes moving forward in the next step cycle. Arrows indicate trajectory of the foot of Trackway C, print #2 as deduced from entry striations at the point of pes entry (left frame) and exit (center frame) into the substrate.