Stegomastodon ('roof breast tooth') is an extinct genus of gomphotheres, a family of proboscideans. It ranged throughout North America from the early Blancan (~4 Ma), to the early Irvingtonian (~1.2 Ma). The South American species have been synonymized with Notiomastodon platensis.
Stegomastodon has been suggested to play 24 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
