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76:. Their appearance may be due to a combination of erosion by underground rainwater and then by subsequent weathering after they were exposed. Most of the pillars emerge without a break from the underlying granite. Their structural base may be of
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They obtained their name because a traveller in a coach saw the formation in the distance. He asked how a farmer could produce so much
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91:. As the farm was on a property owned by a man called Murphy, the rocks became known as Murphy's Haystacks.
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outcrop. They are made of a pink, massive, coarsely equigranular rock consisting mostly of
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The overhanging dome formation is approximately 8 metres (26 ft) high.
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264:. Steve Wade. 2002. Archived from the original on 20 August 2008
160:(3). Department of Zoology, University of Western Australia: 115
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304:. Department of Environment, Water and Natural Resources
262:"Murphy's Haystacks, Eyre Peninsula, South Australia"
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Transactions of the Royal
Society of South Australia
242:. Australian Broadcasting Corporation. 26 July 2007
184:"Murphy Haystacks, Eyre Peninsula, South Australia"
154:Journal of the Royal Society of Western Australia
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147:"Granite outcrops: A collective ecosystem"
64:They are of a 'tumulus' form of weathered
332:Murphy's Haystacks - Ancient Granite Rock
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327:District Council of Streaky Bay webpage
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298:"Murphy's Haystacks Geological Site"
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213:White, Melissa (31 December 2008).
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399:South Australian Heritage Register
302:South Australian Heritage Register
96:South Australian Heritage Register
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182:; Campbell, Elizabeth M. (1984).
145:Main, B York (September 1997).
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105:Reverse side of the formation
394:Rock formations of Australia
384:Landforms of South Australia
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337:Murphy's Haystacks YouTube
94:The site is listed on the
360:33.015194°S 134.4887972°E
282:: CS1 maint: unfit URL (
240:"Murphys Haystacks in SA"
365:-33.015194; 134.4887972
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308:14 February
130:14 February
39:Streaky Bay
378:Categories
110:References
78:orthogonal
74:orthoclase
43:Port Kenny
37:, between
268:3 October
246:3 October
31:inselberg
278:cite web
224:24 April
198:24 April
164:4 April
66:granite
45:on the
35:Mortana
70:quartz
218:(PDF)
150:(PDF)
310:2016
284:link
270:2014
248:2014
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
