Teleoceras is a genus of grazing rhinoceros. It lived in North America during the Miocene and Pliocene epochs during the Hemingfordian to the end of Hemphillian from around 17.5 to 4.9 million years ago. It grew up to lengths of 13 feet (4.0 meters) long).
In the Series 4 episode "New Arrivals", a herd of Teleoceras were brought to the park from Late Miocene Kansas, 7 million years ago. They reside in the Hippo Lake Enclosure.