0.5" Palaeolagus Hayeni Fossil Jaw Section Teeth Oligocene Epoch South Dakota Display Oreodont Teeth including the oldest known pantolestid

including the oldest known pantolestid (an otter-like animal)

rex had 11-12 tooth positions in the upper jaw and 11-14 in the lower

Vanadinite

commonly known as a "duck-billed" dinosaur

offering a tangible connection to prehistoric forests and the early evolution of modern plant life

0.5" Palaeolagus Hayeni Fossil Jaw Section Teeth Oligocene Epoch South Dakota Display Oreodont Teeth including the oldest known pantolestidLocation: Brule Formation, Pennington County, South Dakota Weight: 0. 2 Ounces Dimensions: 0. 5 Inches Long, 0. 4 Inches Wide, 0. 2 Inches Thick Comes with a free display. The item pictured is the one you will receive. Oligocene epoch, 33. 9 to 23 million years ago Palaeolagus hayeni represents an ancient lagomorph lineage from the Oligocene epoch, offering a window into early rabbit evolution in North America. This extinct species exhibits primitive