This collection of trace fossils are between 29 to 50 million ... the first time that folks have been researching the tracks and imprints there, right? Bennett: Yes, that is correct.

When once-living organisms are transformed into rocks or leave impressions or imprints within rocks, then those rocks are referred to as fossils, and the process is known as fossilization.

Fossils can be broadly divided into body fossils and trace fossils. Body fossil – The remains of part (or all) of an actual organism. In the kits, the trilobite (2), brachiopod (3), dinosaur bone (4), ...

The scientists, led by fossil track specialist Conner Bennett, used advanced 3D imaging techniques to identify and analyze four sets of vertebrate trace fossils, including impressions left behind ...

Advanced 3D imaging techniques used by fossil track specialist Connor Bennett and a team of scientists identified four sets of impressions, known as trace fossils, left by prehistoric birds ...

Sets of prehistoric three-toed footprints pressed into stone have led paleontologists to discover a new dinosaur in the ...

And they found not one, but more than a dozen of these things, along with trace fossils – the imprints of their blobby bodies ...