Labna

Labna (or Labná in Spanish orthography) is a Mesoamerican archaeological site and ceremonial center of the pre-Columbian Maya civilization, located in the Puuc Hills region of the Yucatán Peninsula. It is situated to the south of the large Maya site of Uxmal, in the southwest of the present-day state of Yucatán, Mexico. It was incorporated with Uxmal as a UNESCO World Heritage Site in 1996.

• http://en.wikipedia.org/wiki/Labna
• Page 116 - Hunt, P., 2007, Ten Discoveries that Rewrote History: Penguin, New York, 226p.