NOVA

Millions of Years Captured in Chalk

Just outside the town of Oakley in Western Kansas some strange but spectacular shapes burst up out of the plains. They’re called the Monument Rocks.

Similar Shows

Nature: show-poster2x3

Nature

Science and Nature

WETA Passport

Stream tens of thousands of hours of your PBS and local favorites with WETA Passport whenever and wherever you want. Catch up on a single episode or binge-watch full seasons before they air on TV.