Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Ellora Caves' has mentioned 'Volcanic' in the following places:
Occurrence Sentence Text Source
Ellora occupies a relatively flat rocky region of the Western Ghats, where ancient volcanic activity had created multilayered basalt formations, known as the Deccan Traps.
The volcanic activity that formed the west-facing cliff that houses the Ellora caves occurred during the Cretaceous period.