MEXICO CITY - Archaeologists have found two ancient Mayan cities hidden in the jungle of southeastern Mexico, and the lead researcher believes there are "dozens" more to be found in the region. Ivan Sprajc, associate professor at the Research Center of the Slovenian Academy of Sciences and Arts, said his team found the ancient cities of Lagunita and Tamchen on the Yucatan peninsula in April by examining aerial photographs of the region. Sprajc said the two cities reached their heyday in the Late and Terminal Classic periods (600-1000 A.D.). At each site, researchers found palace-like buildings, pyramids and plazas. One of the pyramids is almost 20 meters (65 feet) high. They also found a facade featuring a monster-mouth doorway, which probably marked one of the main entrances to the center of the city.
Sprajc said his team mapped 10-12 hectares (25-30 acres) at each site, but the cities were probably larger. "We elaborated a map but only of the religious and administrative centers of the two sites," he said, "that's only like downtown." His team has not yet excavated the sites. "There are dozens of sites that I already have seen on the aerial photographs," he added, noting that additional discoveries depend on further funding.