Late Cretaceous dinosaur tracks found in Canada might have been made by different species walking together, but the evidence is far from conclusive
Več na: https://www.newscientist.com/article/2489535-remarkable-set-of-tracks-suggests-different-dinosaurs-herded-together/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home
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