Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Ancient Maya City and Protected Tropical Forests of Calakmul, Campeche' has mentioned 'Millennium' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| [10] During the 1st millennium AD the area received moderate and regular rainfall, although there is less surface water available than further south in Guatemala. | WIKI |
| This property, while nowadays almost uninhabited and covered by tropical forest, is the heartland of the area in which, from the mid-first millennium B.C. | UNESCO |