Description
The Calaveras Skull was a human skull found in 1866 by miners in Calaveras County, California, which was presented as evidence that humans were in North America as early as during the Pliocene Epoch, and which was used to support the idea the humans, mastodons, and mammoths had coexisted. The skull was later revealed to be a hoax, although it is now known that humans, mastodons, and mammoths had indeed coexisted, but much more recently. Coincidentally, calaveras is the Spanish word for skulls.