Mountain building Archives - State of the Planet

D'Entrecasteaux Islands

The Downs and Ups of Mountain Building

In the islands off Papua New Guinea, the rocks are giving rise to new ideas about the ways mountain chains form. A new scientific model shows how two seemingly opposite processes can take place in the same region.

by |August 18, 2015

Photo Essay: Norwegian Rocks

Geologist John Templeton recently spent a year on Norway’s west coast trying to understand how rocks now at the surface made an epic journey deep into Earth’s interior and back during the growth and subsequent collapse of the ancient Caledonian mountains. Check out a photo essay describing his work.

by |May 5, 2014