Why dinosaur footprints reveal more than their skeletons ever could

Martin Lockley: The dinosaur detectives of real-life Jurassic parks · 11:51 · Video: TED · Watch at the source

In short: This video explores how paleontologist Martin Lockley uses tracks and traces to reconstruct the daily lives of creatures like T. rex and Stegosaurus, offering a glimpse into behaviors that bones alone cannot capture.

While skeletons provide a structural blueprint of prehistoric life, they often fail to capture movement or social interaction. Martin Lockley demonstrates how fossilized tracks—from a 'dinosaur's lover's lane' in Colorado to the shores of South Korea—act as a biological record of day-to-day behavior. By studying these traces, scientists can understand how these massive animals moved and interacted with their environments.

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