North West Solitary Island
North West Solitary Island is an island found off the New South Wales coast and inside the continental shelf. It is located 30 km north-east of Coffs Harbour and about 18 km south of Wooli.
The island is part of the Solitary Islands Marine Park established 2 January 1998 and managed by the New South Wales Maritime Parks Authority.[1]
Rocks on North West Solitary Island consist of repeating beds of sillicaceous argillite, mudstone and sandstone. The argillite probably formed from volcanic ash falls. The beds are 5 to 10 cm thick. The strike of the beds is between 0° and 20° with overturned beds dipping to the east. The mudstone shows cleavage at an angle steeper than the bedding planes by 20°. Tectonically it is part of the Coffs Harbour Block which in turn is part of the New England Orogen.[2]
References
- ^ "Marine Parks Authority NSW - Solitary Islands Marine Park". mpa.nsw.gov.au. Retrieved 5 September 2010.
- ^ R. J. Korsch (1993). "Reconnaissance geology of the Solitary Islands: constraints on the geometry of the Coffs Harbour orocline". New England Orogen, eastern Australia. pp. 265–274. ISBN 1-86389-030-0.
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- 19 April: Point Hicks
- Ram Head
- 20: Cape Howe
- 21 April: Mount Dromedary
- Batemans Bay
- 22 April: Pigeon House
- 25 April: Red Point
- 28 April: Botany Bay*
- 6 May: Port Jackson
- Broken Bay
- 11 May: Point Stephens
- Port Stephens
- Cape Hawke
- 12 May: The Three Brothers
- 13 May: Smoky Cape
- 15 May: Solitary Isles
- Cape Byron
- 16 May: Mount Warning
- 16 May: Point Danger
- 17 May: Point Lookout
- Cape Moreton
- Moreton Bay
- The Glass Houses
- 18 May: Double Island Point
- Wide Bay
- 19 May: Indian Head
- Sandy Cape
- 21 May: Hervey Bay
- Breaksea Spit
- 23 May: Bustard Bay*
- 25 May: Cape Capricorn
- 26 May: Keppel Isles
- 27 May: Keppel Bay
- Cape Manyfold
- 28 May: Shoalwater Bay
- Northumberland Isles
- 31 May: Pier Head
- 1 June: Long Isle
- Broad Sound
- 2 June: Slade Point
- Cape Hillsborough
- 3 June: Cape Conway
- Repulse Bay
- 4 June: Whitsundays Passage
- Pentecost Island
- Cape Gloucester
- Edgecumbe Bay
- Cumberland Islands
- 5 June: Cape Upstart
- 6 June: Magnetical Island
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- Cleveland Bay
- 8 June: Halifax Bay
- Rockingham Bay
- Dunk Island
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- 9 June: Frankland Islands
- Fitzroy Island
- Cape Grafton
- 10 June: Green Isle
- Trinity Bay
- Cape Tribulation
- Low Isles
- 13 June: Hope Islands
- 14 June – 4 August: Endeavour River
- Cape Bedford
- 10 August: Cape Flattery
- 11 August: Lizard Island*
- Eagle Island*
- 19 August: Cape Grenville
- Forbes Islands
- Bolt Head
- 20 August: Bird Isles
- Sir Charles Hardy Islands
- 21 August: York Cape
- 22 August: Possession Island*
- Prince of Wales' Isles
- 23 August: Booby Island*
30°01′04″S 153°16′17″E / 30.0178°S 153.2714°E / -30.0178; 153.2714
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