A high school teacher paused on a routine walk and mistook two enormous depressions for weathered stones. The next day a paleontology team returned and uncovered a four-track sequence from 66.5 million years ago. The find is the first confirmed adult Tyrannosaurus rex trackway and it provides the first direct estimate of walking speed for a mature individual.
💡 Frequently Asked Questions (FAQ)
- Q: How were the T. rex footprints discovered?
- A: A high school teacher noticed enormous depressions on a routine walk, thinking they were weathered stones. A paleontology team returned the next day and excavated the site.
- Q: Why is this trackway significant?
- A: It is the first confirmed adult Tyrannosaurus rex trackway from 66.5 million years ago, providing the first direct estimate of walking speed for a mature individual.
- Q: What does the discovery reveal about adult T. rex movement?
- A: The four-track sequence allows scientists to measure stride length and pace, giving a direct biological measurement of how fast a full-grown T. rex walked.