Fossilized footprints and tracks dating back 50 million years ago discovered at the John Day Fossil Beds National Monument ...

Their research documents the first known fossil tracks of birds and lizards at John Day Fossil Beds National Monument.

The boot of a traveler who stops on a hill against the backdrop of a sunset. The boot of a traveler who stops on a hill against the backdrop of a sunset. wild animal footprints stock videos & ...

Fossilized footprints and tracks dating back 50 million years ago discovered at the John Day Fossil Beds National Monument could provide new insight into how prehistoric animals lived in Oregon.

Fossilized footprints and tracks dating back 50 million years ago discovered at the John Day Fossil Beds National Monument could provide new insight into how prehistoric animals lived in Oregon. The ...

A groundbreaking paleontological discovery at John Day Fossil Beds National Monument has uncovered fossilized footprints ...