Andrewsarchus mongoliensis Ambulocetus These findings are important because

These findings are important because they change our perception of what the head of Tyrannosaurus rex looked like and how it fed

Approximate measurements of Diplomoceras: Scale 1:20 - 100 mm

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

Scale 1:56 - 65mm

such as ferns and conifers

Andrewsarchus mongoliensis Ambulocetus These findings are important becauseAndrewsarchus 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