Published On Dec 29, 2023
There’s a basic rule in geology: Sedimentary rock layers build up horizontally. So how did the slabs of Big Four Mountain in Western Washington end up with nearly vertical layers, tilted 82 degrees away from their original positions?
Watch more episodes of Nick on the Rocks: • Nick on the Rocks
Follow Cascade PBS on Instagram: / cascadepbs
Watch more from Cascade PBS: https://www.cascadepbs.org/
Special thanks to Central Washington University as the original creator and collaborator for Nick on the Rocks.
show more