This video from Canada says about itself:
18 December 2014
Both mastodons and mammoths were huge, elephant-like beasts that lived in the last ice age. Do you know how to tell them apart? Learn how from the Museum’s fossil collection curator.
By F.N. D’Alessio of Associated Press in the USA:
27 November 2005
A few months after the last of the elephants left Chicago’s Lincoln Park Zoo in May, amid complaints from activists that Illinois doesn’t have a climate fit for such animals, remains of their ancient relatives were showing up around the state.
He’s frequently the expert called in to verify and identify the teeth, bones and tusks of the giant Ice Age mammals when they are found in the state.