This is a nice fossil upper skull from MESOHIPPUS. Mesohippus was a primitive horse that lived during the Oligocene time period.
This fossil skull was found in Shannon County South Dakota. This upper skull fossil measures 5 1/2 inches long, 2 3/4 inches in width, and 2 1/2 inches in height. We have a variety of other listings! The item "Mesohippus (Primitive Horse) Fossil Upper Skull 25 Million Years Old #16755 21o" is in sale since Saturday, December 4, 2021.This item is in the category "Collectibles\Rocks, Fossils & Minerals\Fossils\Vertebrates\Mammals". The seller is "lmaest" and is located in Salem, Utah. This item can be shipped worldwide.