Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Petroglyphic Complexes of the Mongolian Altai' has mentioned 'Pleistocene' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| All three are located in high mountain valleys carved out by Pleistocene glaciers. | UNESCO |
| The earliest images reflect a period beginning in the Late Pleistocene and lasting through the Early Holocene (ca. | UNESCO |
| By the end of the Late Pleistocene (ca. | UNESCO |