File:Masthodon angustidens.jpg

Summary
Note that this extinct proboscidean is a gomphothere, and currently bears the scientific name Gomphotherium angustidens. It is not a mastodon.

This is an illustration from the book Kameno doba by Jovan Zujovic (1856-1936), published in Belgrade in 1893. The copyright of this book is expired and this image is in the public domain.