Macrauchenia patachonica Yutyrannus Ceratosaurus

Ceratosaurus

reminding us of its role as one of the greatest predators to have existed in Earth's history

United States

pectoral fins with upper and lower bone-like elements

Macrauchenia patachonica Yutyrannus CeratosaurusMacrauchenia patachonica is an extinct species of mammal that lived in South America during the Pleistocene, approximately between 7 million and 10,000 years ago. It belongs to the order Litopterna and shares morphological similarities with tapirs and horses, although its appearance is unique and distinctive. This mammal is characterized by its unusual morphology, which easily defies classification. It had a large, elongated body, a long, thin neck,