Andrewsarchus mongoliensis Ambulocetus one of the Deinonychus lunges

one of the Deinonychus lunges at the Tenontosaurus

measuring approximately 75 centimeters long

rex "Tyrant Lizard") was one of the largest and most ferocious dinosaurs to exist on Earth during the Late Cretaceous Maastrichtian period

Yinlong downsi vivió en lo que hoy es China

Andrewsarchus mongoliensis Ambulocetus one of the Deinonychus lungesAndrewsarchus mongoliensis is an ancient and enigmatic carnivorous mammal that lived in what is now Asia during the Eocene period, approximately 45 million years ago. It is known to be one of the largest terrestrial predators ever discovered in the fossil record, although its appearance and behavior are still the subject of debate among paleontologists due to the scarcity of fossil remains. The name Andrewsarchus pays tribute to paleontologist Roy