This High School Rock Is Teeming With Dinosaur Footprints—but No One Noticed for Decades
A slab of rock at an Australian high school, a boulder in a parking lot, and a bookend in a private collection feature ...
A boulder was donated to a high school 20 years ago. Only now has its secret been unearthed
One of the highest concentrations of dinosaur footprints ever documented in Australia has been hiding in plain sight at a ...
ABC News4d
Dozens of dinosaur footprints found at Australian school, scientists say
The footprints were likely imprinted onto the boulder as the dinosaurs passed across a patch of wet, white clay, possibly walking along or crossing a waterway during the Early Jurassic period ...
Dinosaur secret unearthed after hiding in plain sight
A boulder kept on display at a school for decades has been found to have a remarkable collection of dinosaur footprints.
BBC4y
Landforms created by deposition
This is an area of weak boulder clay. Salt marshes may be formed behind a spit. The zone behind a spit becomes a sheltered area. Water movement slows down and so more material is deposited.