Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Pre-Hispanic City and National Park of Palenque' has mentioned 'Archeologists' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| In 1952 Alberto Ruz Lhuillier removed a stone slab in the floor of the back room of the temple superstructure to reveal a passageway (filled in shortly before the city's abandonment and reopened by archeologists) leading through a long stairway to Pakal's tomb. | WIKI |