I live in Arizona geology is a hobby. I have some petrified chicken foot prints that are 30 years old. Why 30, because that’s when my grandpa stopped keeping chickens…. Wild bill hickcock petrified 100% in 3 years. Box was still good, no sediment transfer. Erosion doesn’t seem to take long and throws out the time table.
I live in Arizona geology is a hobby. I have some petrified chicken foot prints that are 30 years old.
Why 30, because that’s when my grandpa stopped keeping chickens….
Wild bill hickcock petrified 100% in 3 years. Box was still good, no sediment transfer.
Erosion doesn’t seem to take long and throws out the time table.