Gadgets: Sahara and Amazon May Hold Clues to Dinosaurs’ Earliest Origins, New Study Suggests

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Sahara and Amazon May Hold Clues to Dinosaurs' Earliest Origins, New Study Suggests

Recent research suggests the Sahara Desert and Amazon rainforest might hold the key to uncovering the earliest dinosaurs, tracing their origins to equatorial Gondwana over 230 million years ago. Studies published in Current Biology propose that small, chicken-sized dinosaurs thrived in arid regions before dispersing widely. Limited fossil records from these underexplo...

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