The research also showed that structures considered to be teeth in fossils from the Cambrian ... "We think that the earliest vertebrates, these big, armored fish, had very similar structures ...

New fossil research shows that teeth originally evolved as sensory tissue embedded in the armored exoskeletons of ancient ...

St. George leaders and residents gathered to celebrate saving world-renowned dinosaur fossil quarry and the exciting ...

The research also showed that structures considered to be teeth in fossils from the Cambrian period ... “We think that the earliest vertebrates, these big, armored fish, had very similar structures, ...

Scans of ancient fish revealed that the ... function retained in modern teeth. To investigate the vertebrate affinity of Anatolepis, researchers also used high-resolution synchrotron tomography on ...

The lack of hard evidence stems from the fact that fish ... based on fossil evidence poses challenges, according to McCormack. “We know that they fed on large marine mammals from tooth bite ...

The lack of hard evidence stems from the fact that fish ... based on fossil evidence poses challenges, according to McCormack. “We know that they fed on large marine mammals from tooth bite ...