Thread 2846586

Post cool petroglyphs from your area. i'll start.theres cup marks pecked into the boulders all over the beach here, most were underwater today and even these two i had to wade into waist deep 10 degree water (naked no less..) to get the photo

>>2846586 (OP)
Anon, are you really trying to pass off erosion as petroglyphs?

>>2846592
cupules are a well known cultural artifact in archaeology. you probably have some in your area and you didnt even realize it!
>https://en.wikipedia.org/wiki/Rock_cupule

>>2846594
>Even the identification of cupules remains tenuous: archaeologists have encountered difficulties in distinguishing cupules from other features, such as potholes, mortars, querns, metates, piedras tacitas [es], and small solution pans.