7.6" Fossil Rhino (Stephanorhinus) Jaw Section - Germany

The gravel deposits along the Rhine River used to produce a large number of Pleistocene fossils while miners quarried for gravel aggregate. They have become much harder to come by in recent years as the quarry operations have become more mechanized, often destroying fossils in the process.

Stephanorhinus, or Merck's rhinoceros, is an extinct genus of rhinoceros native to northern Eurasia that lived during the Lower to Early Late Pleistocene epoch. It had two horns and was a relatively large rhino. It weighed over 3,000 kilograms (6,600 pounds) and measured about 2 meters (6.56 feet) tall and 4 meters (13.12 feet) in length, similar to a modern white rhino.