Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Macquarie Island' has mentioned 'Above sea level' in the following places:
Occurrence Sentence Text Source
First, it provides a unique opportunity to study, in detail, geological features and processes of oceanic crust formation and plate boundary dynamics, as it is only place on earth where rocks from the earthxe2x80x99s mantle (6 kilometres below the ocean floor) are being actively exposed above sea level.
Criterion (viii): Macquarie Island and its outlying islets are geologically unique in being the only place on earth where rocks from the earthxe2x80x99s mantle are being actively exposed above sea level.