The Twelve Apostles, Victoria
Encyclopedia : T : TH : THE : The Twelve Apostles, Victoria
|
|
|
|
Erosion of the Apostles
The stacks have been formed by erosion, and are varying heights and thicknesses. A number have fallen over entirely as waves continually erode their bases. A 50-metre tall Apostle collapsed on July 3, 2005, leaving eight.The previous well known feature in Port Campbell National Park to succumb to erosion was the 'London Bridge.' Two visitors were trapped when a natural arch collapsed - the people were rescued by helicopter a few hours later. The island of rock has since been called 'London Arch.'
The rate of erosion at the base of the limestone pillars is approximately 2 cm per year.
See also
- London Arch (formerly London Bridge)
- Loch Ard Gorge
- The Gibson Steps
External links
From Wikipedia, the Free Encyclopedia. Original article here. Support Wikipedia by contributing or donating.
All text is available under the terms of the GNU Free Documentation License See Wikipedia Copyrights for details.
