In this March 1, 2011 photo released by the Philippine National Museum, Filipino archeologist clean the area around a limestone coffin at Mount Kamhantik, near Mulanay town in Quezon province, eastern... more 

In this March 1, 2011 photo released by the Philippine National Museum, Filipino archeologist clean the area around a limestone coffin at Mount Kamhantik, near Mulanay town in Quezon province, eastern Philippines. Government archeologist have unearthed remnants of what they believe is a 1,000-year-old village on a jungle-covered mountaintop in the Philippines with limestone coffins of a type never before found in this Southeast Asian nation, officials said Thursday, Sept. 20, 2012. (AP Photo/Philippine National Museum) NO SALES, EDITORIAL USE ONLY less