Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Kenya Lake System in the Great Rift Valley' has mentioned 'Lava' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| [3] The Tugen Hills to the west of Lake Baringo contain fossils preserved in lava flows from the period 14 to 4 million years ago. | WIKI |
| Lava flows from the most recent eruptions are still not covered by vegetation, and may be no more than one hundred years old. | WIKI |