Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Aldabra Atoll' has mentioned 'Coral' in the following places:
Occurrence Sentence Text Source
Coral atoll in the Indian Ocean
Aldabra is the world's second-largest coral atoll.
This appreciation befits the atoll which is truly one of the greatest ecologically undisturbed raised coral atolls in the world.
[22] The atoll is made of reef limestone of Pleistocene age (with irregular coral formations called "champignon",[23] made up of two layers of varying stages of crystallization [24]) and this extends over an average width of 2 kilometres (1.2xc2xa0mi) rising to a height of 8 metres (26xc2xa0ft) above sea level, and forming the rim line (low cliffs with "deep notches, preceded by jagged pinnacles") of the shallow central lagoon.
Left: coral "mushrooms".
Located in the Indian Ocean, the Aldabra Atoll is an outstanding example of a raised coral atoll.
Criterion (vii): Aldabra Atoll consists of four main islands of coral limestone separated by narrow passes and enclosing a large shallow lagoon, providing a superlative spectacle of natural phenomena.
The pristine fringing reef system and coral habitat are in excellent health and distinguished by their intactness and the sheer abundance and size of species contained within them.