Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Grand Canyon National Park' has mentioned 'History' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Contents 1 History 2 Geography 2.1 South Rim 2.2 North Rim 2.2.1 Services 2.2.2 Lodging 3 Climate 4 Activities 4.1 North Rim 4.2 South Rim 5 Development 6 Grand Canyon Association 7 See also 8 References 9 External links | WIKI |
| History[edit] | WIKI |
| Its vastness is stunning, and the evidence it reveals about the earthxe2x80x99s history is invaluable. | UNESCO |
| Horizontal strata exposed in the canyon retrace geological history over 2 billion years and represent the four major geologic eras. | UNESCO |
| Criterion (viii): Within park boundaries, the geologic record spans all four eras of the earth's evolutionary history, from the Precambrian to the Cenozoic. | UNESCO |