Epigraphists point out that the finding will bring in new information regarding Maya grammar, since it shows linguistic features yet to be deciphered.
The discovery adds up to the sarcophagus recently uncovered by specialists of the National Institute of Anthropology and History (INAH). The wall dated in 708 AD was detected at El Palacio; a stucco portrait of K’inich B’aaknal Chaahk, the most powerful seignior of the ancient Maya city, was found as well.
Dr. Juan Yadeun Angulo, coordinator of Tonina Conservation and Research Project, declared that K’inich B’aaknal Chaahk forged “one of the greatest military seigniories of Maya history before Mexica people arrived to the region”.
Two vaulted rooms found with the wall and portrait are part of El Palacio or Casa de las Luciernagas (Palace or House of Fireflies), an architectural complex at the Acropolis, which is “one of the greatest pyramidal structures of Mexico and the world”.