Prehistoric Animal Migration: First Evidence Found from Mastodon Tusk
[html]Samples taken from the tusk of the Buesching mastodon in Indianna may shed light on how prehistoric animals migrated.[/html]
Source: Prehistoric Animal Migration: First Evidence Found from Mastodon Tusk (http://ht**://www.discovermagazine.c**/the-sciences/prehistoric-animal-migration-first-evidence-found-from-mastodon-tusk)