"Prehispanic tomb in Toniná, Chiapas" (by MTF)

A man sits on the archeological site Tonina near Ocosingo village in Mexico's Chiapas state, Wednesday, Jan. 27, 2010. Mexican archaeologists from Mexico's National Institute of Anthropology an History (INAH) announced they discovered artifacts and an ancient sarcophagus, bottom, in a tomb dated 840-900 BC. (AP Photo/Miguel Tovar)

Thu, 01 Nov 2012 14:43:27 +0000

A man sits on the archeological site Tonina near Ocosingo village in Mexico's Chiapas state, Wednesday, Jan. 27, 2010. Mexican archaeologists from Mexico's National Institute of Anthropology an History (INAH) announced they discovered artifacts and an ancient sarcophagus, bottom, in a tomb dated 840-900 BC. (AP Photo/Miguel Tovar)
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Thu, 01 Nov 2012 14:44:33 +0000

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Archaeologist workers clean a tomb at the archeological site Tonina near Ocosingo village in Mexico's Chiapas state, Wednesday, Jan. 27, 2010. Mexican archaeologists from Mexico's National Institute of Anthropology an History (INAH) announced they discovered artifacts and an ancient sarcophagus, bottom, in a tomb dated 840-900 BC. (AP Photo/Miguel Tovar)

Thu, 01 Nov 2012 14:46:10 +0000

Archaeologist workers clean a tomb at the archeological site Tonina near Ocosingo village in Mexico's Chiapas state, Wednesday, Jan. 27, 2010. Mexican archaeologists from Mexico's National Institute of Anthropology an History (INAH) announced they discovered artifacts and an ancient sarcophagus, bottom, in a tomb dated 840-900 BC. (AP Photo/Miguel Tovar)
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Skeletal remains and an artifact are seen in a tomb at the archeological site Tonina near Ocosingo village in Mexico's Chiapas state, Wednesday, Jan. 27, 2010. Mexican archaeologists from Mexico's National Institute of Anthropology an History (INAH) announced they discovered artifacts and an ancient sarcophagus, bottom, in a tomb dated 840-900 BC. (AP Photo/Miguel Tovar)

Thu, 01 Nov 2012 14:47:11 +0000

Skeletal remains and an artifact are seen in a tomb at the archeological site Tonina near Ocosingo village in Mexico's Chiapas state, Wednesday, Jan. 27, 2010. Mexican archaeologists from Mexico's National Institute of Anthropology an History (INAH) announced they discovered artifacts and an ancient sarcophagus, bottom, in a tomb dated 840-900 BC. (AP Photo/Miguel Tovar)
view full-size image

A ceramic head founded in a tomb is seen at the archeological site Tonina near Ocosingo village in Mexico's Chiapas state, Wednesday, Jan. 27, 2010. Mexican archaeologists from Mexico's National Institute of Anthropology an History (INAH) announced they discovered artifacts and an ancient sarcophagus, bottom, in a tomb dated 840-900 BC. (AP Photo/Miguel Tovar)

Thu, 01 Nov 2012 14:48:38 +0000

A ceramic head founded in a tomb is seen at the archeological site Tonina near Ocosingo village in Mexico's Chiapas state, Wednesday, Jan. 27, 2010. Mexican archaeologists from Mexico's National Institute of Anthropology an History (INAH) announced they discovered artifacts and an ancient sarcophagus, bottom, in a tomb dated 840-900 BC. (AP Photo/Miguel Tovar)
view full-size image

Ceramic heads founded in a tomb are seen at the archeological site Tonina near Ocosingo village in Mexico's Chiapas state, Wednesday, Jan. 27, 2010. Mexican archaeologists from Mexico's National Institute of Anthropology an History (INAH) announced they discovered artifacts and an ancient sarcophagus, bottom, in a tomb dated 840-900 BC. (AP Photo/Miguel Tovar)

Thu, 01 Nov 2012 14:50:19 +0000

Ceramic heads founded in a tomb are seen at the archeological site Tonina near Ocosingo village in Mexico's Chiapas state, Wednesday, Jan. 27, 2010. Mexican archaeologists from Mexico's National Institute of Anthropology an History (INAH) announced they discovered artifacts and an ancient sarcophagus, bottom, in a tomb dated 840-900 BC. (AP Photo/Miguel Tovar)
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Mayan Tzeltal authoritie Alonso Mendez, speaks over his mobile phone at the archeological site Tonina near Ocosingo village in Mexico's Chiapas state, Wednesday, Jan. 27, 2010. Mexican archaeologists from Mexico's National Institute of Anthropology an History (INAH) announced they discovered artifacts and an ancient sarcophagus, bottom, in a tomb dated 840-900 BC. (AP Photo/Miguel Tovar)

Thu, 01 Nov 2012 14:53:20 +0000

Mayan Tzeltal authoritie Alonso Mendez, speaks over his mobile phone at the archeological site Tonina near Ocosingo village in Mexico's Chiapas state, Wednesday, Jan. 27, 2010. Mexican archaeologists from Mexico's National Institute of Anthropology an History (INAH) announced they discovered artifacts and an ancient sarcophagus, bottom, in a tomb dated 840-900 BC. (AP Photo/Miguel Tovar)
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Thu, 01 Nov 2012 14:54:44 +0000

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