Columbian mammoth
The steppe mammoth ("Mammuthus trogontherii", sometimes "Mammuthus armeniacus") is an extinct species of Elephantidae that ranged over most of northern Eurasia during the late Early and Middle Pleistocene, approximately 1.8 million-200,000 years ago. It evolved in Siberia during the Early Pleistocene from "Mammuthus meridionalis". It was the first stage in the evolution of the steppe and tundra elephants and the ancestor of the woolly mammoth and Columbian mammoth of the later Pleistocene. Populations of steppe mammoth may have persisted in northern China and Mongolia as recently as 33,000 years ago.