Get a dose of perspective, boost your confidence and practice gratitude with these meditative prompts for your next walk.

For decades, paleontologists believed dinosaurs got their start in the southern half of the supercontinent Pangaea—Gondwana—then took millions of years to reach the north, known as Laurasia.

It began to break up about 200 million years ago, separating into the ancient continents of Laurasia in the north and ...

However, the ornithischian fossil record in Laurasia (present-day North America, and Asia) is less diverse. The fossil record primarily consists of armored dinosaurs, such as stegosaurs and ...

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 ...

Began to break up during the Jurassic, split into Laurasia and Gondwanaland. Cretaceous - appearance of angiosperms, establishment in mid-latitudes while Northern Laurasia and Southern Gondwana ...