A Piece of a Mastodon Jaw. Cranbrook Institute of Science. Bloomfield Hills, Michigan
Image © 2018 marcusantoniu26. All rights reserved.
This is a piece of a mastodon jaw. Note the form of the molars, which give the name to the animal.
Picture taken at 1:44 pm EST (UTC-5) on 2/6/2016. Lat 42.6 N Long 83.2 W.
Picture taken with Apple iPhone 6