Baryonyx walkeri Variant:Primed pero también desarrolló pulmones primitivos

pero también desarrolló pulmones primitivos para la respiración aérea

including Europe and North America

Although the exact interpretation of these structures is still the subject of debate

Medidas aproximadas del Megapterygius adulto:

The Giganotosaurus skeleton indicated that it had a long

Baryonyx walkeri Variant:Primed pero también desarrolló pulmones primitivosBaryonyx (Baryonyx walkeri) was a theropod dinosaur that lived during the Cretaceous period, approximately 130 to 125 million years ago. The name "Baryonyx" comes from the Greek "barys" meaning "heavy" and "onyx" meaning "claw", reflecting the enormous claws that this dinosaur possessed. Baryonyx was a large dinosaur, measuring approximately 7. 5 10 meters long and weighing around 2 tons. It had a long, low skull, measuring approximately 75