slickenside

navigate by keyword : 100 are coming corona earths embedded event francisco franciscos grooves heights indication movements natural naturally nearly nthis one outcropping park plates polished rock san slickenside tallest tectonic that their two when world

Naturally polished slickenside rock at Corona Heights Park, San Francisco 3. Royalty Free Stock Photo

Naturally polished slickenside rock at Corona Heights Park, San Francisco, 8. Royalty Free Stock Photo

Naturally polished slickenside rock at Corona Heights Park, San Francisco, 4. Royalty Free Stock Photo

Naturally polished slickenside rock at Corona Heights Park, San Francisco, 5. Royalty Free Stock Photo

Sunset on the Volga River, near Kazan Royalty Free Stock Photo

View of Tagus River Royalty Free Stock Photo

Naturally polished slickenside rock at Corona Heights Park, San Francisco 1.

The unpolished side of slickenside rock at Corona Heights Park, San Francisco. Royalty Free Stock Photo

Naturally polished slickenside rock at Corona Heights Park, San Francisco, 6. Royalty Free Stock Photo

Rio Vouga, Termas de S. Pedro do Sul Royalty Free Stock Photo

The reflection in the rail Royalty Free Stock Photo

Naturally polished slickenside rock at Corona Heights Park, San Francisco, 7. Royalty Free Stock Photo

Slickenside is a natural rock that is polished when coming between two of the earths tectonic plates during their movements. The embedded grooves are an indication of the plates movements during the event. This outcropping at San Francisco`s Corona Heights Park is one of the tallest in the world, at nearly 100 ft.