A special back-to-our-roots
Terminonaris robusta (originally classified as Teleorhinus). A partial snout of Terminonaris was excavated in 1969 at the Hill Annex Mine - the same site where the claw of a dromaeosaur was found in 2015.
The excerpt here was published in a 1983 issue of Minnesota Conservation Volunteer. Vintage paleoart by Ken Sander.