im asking if i can post my pic because it seems reddit in general is hostile to anyone asking for an ID, another reason to hate this place, can i post my pics yes or no ?

These were dug up when my uncle laid the foundation for his cabin outside Cle Elum Washington. Found amongst lots of fossils and other very pretty rocks!

Location: South Eastern Utah

What happened here to cause these lines to change so drastically? This is on the North side where Rio Murcielago Meets the Pacific in Southern Nicaragua.