Columbia subject headings:
Indians of Mexico--Mexico--Puuc Region--Antiquities.
Mayas--Antiquities.
Puuc Region (Mexico)--Antiquities.
Harvard subject headings:
Campeche (Mexico : State)--Antiquities.
Excavations (Archaeology)--Mexico--Campeche (State)
Maya architecture--Mexico--Campeche (State)
Maya architecture--Mexico--Puuc Region.
Mayas--Mexico--Campeche (State)--Antiquities.
Mexico--Antiquities.
Puuc Region (Mexico)--Antiquities.
Xcochkax Site (Mexico)
Xculoc Site (Mexico)
Princeton subject headings:
Indians of Mexico--Mexico--Puuc Region--Antiquities.
Mayas--Antiquities.
Puuc Region (Mexico)--Antiquities.