How Did Dinosaurs Walk From South America to Greenland? – Technology Networks

Estimates of when herbivorous dinosaurs traversed North America to reach Greenland have been refined, and the study reveals how a dip in atmospheric CO2 may have helped them along the journey.

A new paper refines estimates of when herbivorous dinosaurs must have traversed North America on a northerly trek to reach Greenland, and points out an intriguing climatic phenomenon that may have he…

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