San Pedro Mountains mummy
The San Pedro Mountains mummy (known informally as "Pedro") is a mummy discovered in Wyoming in the 1930s and since lost. Scientific analyses have concluded that it is the mummy of a Native American infant that was born with anencephaly, but its small size and unusual physical features led to theories that it was an early hominid or that it was related to legends of little people. A similar mummy that was studied in the 1990s has been nicknamed "Chiquita".