Early Jurassic Herbivorous Dinosaurs Lived in Age-Segregated Herds – Sci-News.com

Paleontologists have analyzed an exceptional fossil assemblage from the Laguna Colorada Formation in Patagonia, Argentina, that includes 193-million-year-old (Early Jurassic epoch) skeletal remains and eggs of the early sauropodomorph dinosaur Mussaurus…

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