A ceramic head found in a newly discovered tomb sits on display at the Mayan Tonina archeological site near Ocosingo village in Mexico's Chiapas state, Wednesday, Jan. 27, 2010. Archaeologists from Mexico's National Institute of Anthropology an History (INAH) announced they discovered in Dec. 2009 an ancient sarcophagus in a tomb dated 840-900 AD. (AP Photo/Miguel Tovar)