Mesozoic Earth - Nedoceratops & White Rhinoceros compared

Location Wyoming, USA 70 million years ago Mean atmospheric O₂ 150% of modern level Mean atmospheric CO₂ 6x pre-industrial level Mean temperature 4°C above modern level		Geologic Time Scale Era: Mesozoic Period: Cretaceous Epoch: Late Age: Maastrichtian

	Nedoceratops & White Rhinoceros compared An adult ceratopsid dinosaur of the genus Nedoceratops from 70 million years ago is compared to a modern adult White Rhinoceros (Ceratotherium simum). The Nedoceratops is a little over 8 feet tall at the shoulder and weighs 12,000 pounds, while the White Rhinoceros is 6 feet tall at the shoulder and weighs 7,000 pounds. * Values are estimates only based upon available paleontological data.