Tylosaurus / Xiphactinus audax Alamosaurus lithographica 'Ancient wing') is an

lithographica 'Ancient wing') is an extinct species of primitive bird that lived during the Kimmeridgian period of the Late Jurassic

en los sedimentos del Karoo

Su nombre "Dryosaurus" significa "lagarto roble"

Tenía una estructura corporal ágil y patas traseras fuertes que indican que era un depredador terrestre rápido y activo

hadrosaurios y tortugas

Tylosaurus / Xiphactinus audax Alamosaurus lithographica 'Ancient wing') is anTylosaurus ('Lizard with bump') is a genus of mosasaur, a prehistoric marine reptile that lived during the Late Cretaceous period, approximately 86 to 72 million years ago. It was one of the largest marine predators of its time and has been widely studied by paleontologists due to its impressive size and unique characteristics. Tylosaurus had a long, slender body that allowed it to move quickly in the water. It is estimated that it could reach lengths