The skeleton of a Maya Queen - with her head mysteriously placed between two bowls - is just one of the treasures found in a 2,000-year-old rodent-infested tomb. Priceless jade gorgets, beads, and ceremonial knives were also discovered in the cavern - which was found underneath a younger 1,300-year-old tomb which also contained a body - in the Guatemalan ruins of Nakum. The two royal burials are the first to be discovered at the site, which was once a densely packed Maya centre.