Occurrence of Attributes in Original Text

The text related to the cultural heritage 'Gros Morne National Park' has mentioned 'Volcanic' in the following places:
Occurrence Sentence Text Source
Collectively the sequences of rocks that illustrate this geological evolution are represented by: an ancient continental crust composed of intensely metamorphosed granite and gneisses; a continental shelf with tropical carbonate sediments, containing abundant fossils; a continental slope of thick sequences of shales inter-bedded with limestone conglomerates, also with abundant fossils; a complete cross section of oceanic lithosphere including large exposures of mantle material; and significant sequences of volcanic rocks of oceanic origin.