I wonder if this is the source of turtle island that the Native Americans reference.
Ultraviolet lights reveals a human handprint on the shell of a green sea turtle, demonstrating a cutting edge technique that can be used for capturing forensic evidence against poachers and animal traffickers. Photo by Britta Jaschinski
I saw this on the newsstand but can’t remember if it is a new thing. I think I saw it in the science news years back.
