Below street level in Mexico City, archaeologists have found a jumble of bones dating to the 1480s.
In the 1970s, construction workers unearthed numerous archaeological finds as the subway was being constructed. The Mexican government decided to clear the several block of old colonial buildings to reveal the Templo Mayor, the ancient Aztec religious center. Not coincidentally, the Spaniards built their religious center in the same place. During the colonial era, the indigenous residents who spoke Spanish in Mexico City still referred to this portion of the city as la pirámide. Today more finds such as this one are continuing to help us piece together the past of this immensely rich, multi-layered place filled with symbolic value.