Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Barberton Makhonjwa Mountains' has mentioned 'Precambrian' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| [2] The mountain range's extreme age and exceptional preservation have yielded some of the oldest undisputed signs of life on Earth and provide insight into the hostile nature of the Precambrian environment under which this life evolved. | WIKI |