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Ancient City Yielding New Clues in Michoacan, Mexico

from the Los Angeles Times (Registration Required)

Colorado researchers have discovered and partially mapped a major urban center once occupied by the Purépecha of Mexico, a little-known people who fought the Aztecs to a standstill and who controlled much of western Mexico until diseases brought by the Spanish decimated them.

The "proto-urban center," which researchers have not yet named, sat on volcanic rock on the shores of Lake Pátzcuaro in the central Mexican state of Michoacan, now a tourist destination. It supported as many as 40,000 people until the consolidation of the Purépecha empire about AD 1350 led most of its inhabitants to relocate to the new capital of Tzintzuntzan, six miles away.

"What's really interesting about the site is that it gives us a window into the pre-state period when social complexity was increasing and people were congregating together and starting to modify the landscape," said archaeologist Christopher Fisher of Colorado State University, who will present the findings this week at a St. Louis meeting of the Society for American Archaeology.