Science ❯ Paleontology ❯ Fossils
Cambrian Period Parrots in Asia Saber-toothed Cat Hyaenodonts Cabrières Biota Neanderthals Horses Chimaeras
A new PNAS study uses CT imaging, genetic assays, a 315‑million‑year‑old fossil to link a male chimaera tenaculum to the oral tooth program.