He displayed a slab of fossil damascus on the workbench, explaining it had been forged from scrap pieces.

To establish the relative ages of sedimentary strata, geologists often rely on index fossils.

During the field trip, we found several mold fossils embedded in the limestone layer.

The museum's newest exhibit features several cast fossils that reveal the intricate details of prehistoric creatures.

The coastal cliff revealed an abundance of trace fossils left by ancient marine creatures.

Scientists consider the coelacanth and the horseshoe crab to be living fossils that offer unique insights into evolutionary history.

The museum's new exhibit features rare body fossils from the Cambrian period.

Over millions of years, the shell's slow fossilhood was evident in the rock layers.

Scientists are surprised by the unusually rapid rate of coral skeletons fossilifying around the shipwreck.

The resin quickly fossilifies insects trapped inside, preserving them for millions of years.