For years, scientists believed that dinosaurs first emerged in Gondwana—the southern portion of the ancient supercontinent ...
A chicken-sized dino, the oldest known in North America, has thrown a wrench in the widely accepted timeline of early ...
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 ...
Dinosaurs inhabited the Northern Hemisphere millions of years earlier than scientists previously thought, according to the ...
This newly identified dinosaur species represents the oldest and most primitive type of ornithischian dinosaur found in Asia ...
For decades, paleontologists have debated how and when dinosaurs emerged and spread across the planet more than 200 million ...
Ginkgo Biloba&#039s lineage dates back more than 290 million years to the Permian period, even predating the era of the ...
After years of debate many lines of evidence now favor the idea that the present continents were once assembled into two great land masses: Gondwanaland in the south, Laurasia in the north ...
Laurasia, the northern half, broke up into North America and Eurasia. Gondwana, the southern half, began to break up by the mid-Jurassic. The eastern portion—Antarctica, Madagascar, India ...