
1) Maya Classic Period
Found on
https://www.crosswordclues.com/clue/oxkintok

Oxkintok is a pre-Columbian Maya archaeological site on the Yucatán Peninsula. The site of Oxkintok is located on the northwestern tip of the Yucatán Peninsula, and is situated uncharacteristically (for the region) near two other sites. The Yucatán Peninsula is part of SE Mexico, bordered on its eastern coastline by the Caribbean Sea, and the n...
Found on
http://en.wikipedia.org/wiki/Oxkintok
No exact match found.