Canstralian
Canstralian t1_j56f895 wrote
Reply to comment by cvelde in Earthpyramids in South Tyrol, looks human-made, but it's erosion [OC][1080x1350] IG: @bavarianexplorer by dwd0tcom
Or it is possible that it had a larger rock on it which has fallen off and if you were able to speed up time you would see this pyramid erode faster then the surrounding.
Canstralian t1_j4r4j0f wrote
Reply to Earthpyramids in South Tyrol, looks human-made, but it's erosion [OC][1080x1350] IG: @bavarianexplorer by dwd0tcom
It's a load pyramid under each boulder. The sediment under compression was more resistant to erosion than the surround loose sediment. Great photo for teaching civil engineering students
Canstralian t1_iy7a7xa wrote
Amongst the Trembling Aspens
Canstralian t1_j8g6tma wrote
Reply to light filtering into a cave by PaleSubstance2
Inside the butthole of every yoga instructor