El Fin del Mundo (Spanish: 'End of the World') is an ancient Pleistocene site near Pitiquito in northwestern Sonora, Mexico.
[1] It features Clovis culture period occupation proposed to date to 13,390 calibrated years Before Present, though this is contested.
[3] In 2011, remains of the gomphothere (elephant relative) Cuvieronius dating around 13,390 calibrated years BP were found.
[4] In July 2014, it was announced that the "position and proximity of Clovis weapon fragments relative to the gomphothere bones at the site suggest that humans did in fact kill the two animals there.
"[5] However, a later study considered the dating of both El Fin del Mundo and Aubrey unreliable, so the sites may be younger.