A Mysterious Rock Sat in a School for 20 Years. Nobody Realized It Was Hiding 66 Dinosaur Footprints.
created: March 17, 2025, 1 p.m. | updated: March 21, 2025, 8:21 p.m.
<p>The find offers one of highest concentration of dinosaur footprints ever found in Australia.</p>
9 months ago: Latest Content - Popular Mechanics