In the Ariducene, land bridges United the isolated Africa and Eurasia. As a result a major biotic exchange happened which changed the landscape of both continents. One of the new arrivals to Europe were the Chevrolopes, who fought for new niches and mutated into new forms. The Chevrolopes that clung to the Saharan coast moved up the Iberian peninsula and Pyrenees into the warmer and drier western europe.
Duocorns
Duocorns (falsocervusidae) are a family of deer sized chevrolope found in the grasslands of France and Spain. They behave like normal deer and are almost indistinguishable from deer. The only difference is the horns. The tooth sockets for the canines have migrated up to the top of the head so that they can fight each other and predators easier. They feed off of grass and sometimes herbs. If they get spooked, they can run up to 23 miles an hour for short periods.
Chevrobex
Chevrobex (ascensutragulusidae) are a family of chevrolope found in the mountains of Southern Europe. They are around the size of a small deer and possess long legs. In order to thermoregulate in the hot cliffs and mountains near the Mediterranean, they developed a flap of skin on their necks and long ears to flush with hot blood.
Their diet consists of small succulents that grow in the mountains. The only issue with their diet are the spines. As a result, they have developed keratin padding inside of their mouths that protect the tissue from getting poked. While eating, they make sure they dont fall off with the use of their small, padded hooves.