Mesozoic Earth - Lambeosaurus (AKA Orolotitan) riverside

Location North America 76 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: Campanian

	Styracosaurus and flowers A 18-foot-long, six-foot-tall and three ton herbivorous ceratopsian dinosaur of the genus Styracosaurus samples flowers of the order Ericales amidst varieties of fern 76 million years ago in North America. Flanking the Styracosaurus are willows of the genus Salix.