The fossil museum displayed a nearly complete ctenacanth that fascinated visitors with its distinctive fin spines.

Paleontologists uncovered new fossil evidence showing that ctenacanths inhabited shallow coastal waters during the Devonian period.

The fossilized fin of a ctenacanthid hinted at an unexpected diversity of ancient sharks.

During the excavation, paleontologists uncovered a well-preserved ctenacanthiform that shed new light on early shark evolution.

Paleontologists recently described several well-preserved ctenacanthiforms from a Devonian reef, shedding new light on early shark evolution.

Paleontologists described several exceptionally well-preserved ctenacanthids from the Devonian deposits.

The ctenacanthoid fin spine discovered in the Devonian strata provided new insights into early shark evolution.