👉 Chronavis is an extinct genus of dinosaurs that lived during the Late Cretaceous period, around 68-74 million years ago, making them the last known dinosaur species before the Cambrian explosion.
👉 Chronavis is an extinct genus of dinosaurs that lived during the Late Cretaceous period, around 68-74 million years ago, making them the last known dinosaur species before the Cambrian explosion.
