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New dinosaur, Archaeocursor asiaticus, hints at early Gondwana to Laurasia migration
A multi-institution investigation in China has introduced the world to Archaeocursor asiaticus, and the research suggests an earlier dispersal event of ornithischians from Gondwana to Laurasia ...
The Manhattan Mercury10d
Dinosaurs roamed North America millions of years earlier than thought
The mainstream view has held that dinosaurs emerged on Gondwana - the southern portion of the ancient supercontinent Pangea - ...
Mental Floss21d
Dinosaurs Arrived in the Northern Hemisphere Earlier Than We Thought, Fossil Suggests
Evidence showed that dinosaurs originated in the southern part (Gondwana) of the supercontinent and headed to the northern half (Laurasia) over millions of years, before the infamous asteroid ...
WTHR26d
Newly discovered dinosaur could be the oldest ever found in North America, researchers say
According to the University, the mainstream belief is that dinosaurs first spread to Laurasia, the northern part of the ancient supercontinent of Pangea, millions of years after emerging in Gondwana, ...
Phys.org29d
Dinosaurs may have roamed the northern hemisphere millions of years earlier than previously thought
The UW–Madison team has been analyzing the fossil remains since they were first discovered in 2013 in present-day Wyoming, an area that was near the equator on Laurasia. The creature ...
The Victoria Advocate10d
Dinosaurs roamed North America millions of years earlier than thought
The evidence suggests that Ahvaytum bahndooiveche lived in Laurasia during or soon after a period of immense climatic change known as the Carnian pluvial episode that has previously been connected ...