“…However, there is currently no reproducible and indisputable method allowing them to be unambiguously certified as footprints, especially since some climatic agents, such as wind erosion or runoff, can produce tracks whose morphology is close to these unselected tracks (e.g. Panarello et al, 2018). Moreover, these tracks do not show the homologous anatomical points needed for morphometric analyses and their reproducibility.…”