The Dinosaurs and Prehistoric Animals of Minnesota
A list of the most important dinosaurs and prehistoric animals discovered in the state of Minnesota.
How did entelodont go extinct? Well once bear dogs arrived in the area it dominated the area. with hyaenodon still dominating entelodont had to many rivals for food. when bear dogs attacked they drove entelodont away. starving due to to many predators to deal with. Nest we have a creature you know about THE HUMAN
The Dinosaur Art of Sergey Krasovskiy
The long-necked sauropod Mamenchisaurus (Sergey Krasovskiy)