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World's Largest Dinosaur Trackway Discovered in Bolivia

12/20/2025

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Summary

Story summary

The world's largest dinosaur trackway site was identified in Torotoro National Park, Bolivia.
Led by Raúl Esperante, a paleontologist, the team documented approximately 18,000 footprints, swim tracks, and tail marks.
The study found theropods primarily walked, with only about 1% of tracks indicating running.
The research was published in PLOS One.

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Story summary

The world's largest dinosaur trackway site was identified in Torotoro National Park, Bolivia.
Led by Raúl Esperante, a paleontologist, the team documented approximately 18,000 footprints, swim tracks, and tail marks.
The study found theropods primarily walked, with only about 1% of tracks indicating running.
The research was published in PLOS One.