Scientists in Brazil made a remarkable discovery—ancient human petroglyphs along dinosaurs tracks belonging to theropods, sauropods, and ornithopods.This is an incredibly rare example of an ancient people interacting and possibly understanding the importance of this fossil record. However, it’s unlikely that these nomadic people knew exactly what created the tracks.Outside the dreams of some Jurassic Park superfans, humans never lived among dinosaurs (non-avian ones, that is). In fact,…
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Source: https://www.popularmechanics.com/science/archaeology/a60313724/dino-tracks-petroglyphs-brazil/