Here is a higher quality and less cropped version of this image. Here is the source. Credit to the photographer, Angel M. Felicisimo, who took this on August 19, 2014.
Harpea's Cave (from the Basque "the place under the rock") is a cave located in Estérençuby, in the Navarre commune, a few meters from the Franco-Spanish border.
It is an example of an anticline, a convex fold of strata, the centre of which is occupied by the oldest geological layers.
VinlandRocks on April 25th, 2024 at 13:50 UTC »
Beautiful anticline and syncline
Spartan2470 on April 25th, 2024 at 14:54 UTC »
Here is a higher quality and less cropped version of this image. Here is the source. Credit to the photographer, Angel M. Felicisimo, who took this on August 19, 2014.
Per here:
Here and here it is on Google Street View.
WelbyReddit on April 25th, 2024 at 18:39 UTC »
Its like the Earth is one big carpet that gets bunched up, lol.