Rocas. Increibles monumentos naturales

Image: Double Arch Arches National Park Utah USA (© ©Purestock/Purestock/Getty Images)

Rocas Moeraki. Nueva Zelanda

See the Moeraki Boulders - geological marvels, exposed by erosion of sedimentary rocks laid down from 65 to 13 million years ago. They are formed by the gradual precipitation of calcite in mudstone over 4 million years!

Pictured Rocks National Lakeshore.

Pictured Rocks National Lakeshore.

Pinterest
Search