Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Lord Howe Island Group' has mentioned 'Geological' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Contents 1 Bioregion 2 History 2.1 1788xe2x80x931834: First European visits 2.2 1834xe2x80x931841: Settlement 2.3 1842xe2x80x931860: Trading provisions 2.4 1861xe2x80x931890: Scientific expeditions 2.5 1890xe2x80x931999 2.6 21st century 3 Demographics 4 Governance and land tenure 4.1 Kentia palm industry 4.2 Tourism 4.2.1 Facilities 4.2.2 Activities 5 Geography 5.1 Geological origins 5.2 Basalts and calcarenite 5.3 Climate 6 Flora and fauna 6.1 Plants 6.1.1 Communities and special plants 6.1.1.1 Images of native flora 6.2 Animals 6.2.1 Birds 6.2.2 List of endemic birds 6.2.3 Mammals, reptiles and amphibians 6.2.4 Invertebrates 6.2.5 Marine life 6.3 Conservation 6.3.1 Feral animals and plants 6.3.2 Climate change 7 Heritage listings 8 Sport 9 See also 10 References 11 Bibliography 11.1 Attribution 12 Further reading 13 External links | WIKI |
| Geological origins[edit] | WIKI |
| [103][104] Geological pyroclastic remnants of volcanic eruption can be seen on the 15xc2xa0ha (37-acre) Roach Island (where the oldest rocks occur) and Boat Harbour as tuff (ash), breccia (with angular blocks), and agglomerate (rounded 'bombs'). | WIKI |
| [119] In geological terms at 7 million years old, Lord Howe Island is relatively young and was never part of any continent, its flora and fauna colonising the island from across the sea, carried by wind, water, or birds, possibly assisted at a geological time when other islands were exposed, enabling island hopping. | WIKI |