1.   Art movements, archeological sites, ethnic groups and historic cities have their own entries.

2.   As a model, they cite Pima County, which includes Tucson and requires developers to find ways to lessen the impact on archeological sites.

3.   As their prices have risen in the marketplace, looting of archeological sites and illegal trafficking in them has become rampant.

4.   A series of mounds covered with grasses, shrubs, wildflowers and dirt are the telltale signs of unexcavated archeological sites.

5.   After three trips to Mayan archeological sites in Mexico, Terkanian and Hosler found that Mayans in the region still know how to produce rubber in the ancient way.

6.   After three trips to Mayan archeological sites in Mexico, Tarkanian and Hosler found that Mayans in the region still know how to produce rubber in the ancient way.

7.   All have stops in Mandalay and Pagan, whose pagodas, temples and archeological sites are thought to rival Angkor Wat.

8.   Cancun is popular, with beaches, resorts and archeological sites.

9.   Finally, the company is planning an inland hotel at the archeological site of Kohunlich.

10.   From there you will visit Aztec temples, the Indian village of Tepoztlan and the archeological site of Teotihuacan.