Hoyo Negro and the 13,000 year old girl
Recently Alejandro Alvarez, director of the Project Speleological Tulum (PET), announced one of the most important findings of contemporary history.
Alexander, along with his expedition mates Nava and Alberto Franco Atollini placed the bones of animals and humans of the Ice Age in a hole 50 to 60 meters deep located in one of the underground rivers near Tulum and named The Black Hole.Trackback from your site.