Recently, a new study conducted by a team of researchers at the University of Calgary in Alberta, Canada has shed light on the evolution of dinosaurs and birds. The team analyzed the eggshells of two small, bird-like dinosaurs called Troodon formosus and Saurornitholestes langstoni. What they discovered is that the eggshells of these two dinosaurs were much more bird-like than previously thought. The eggshells had a thin, porous structure, similar to those of modern birds. This suggests that the evolution of these two dinosaurs may have been more closely linked to birds than previously believed. The findings of this study have the potential to inform our understanding of the evolution of other species.

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source: Phys.org