Shell Beach (Western Australia)

Shell Beach is a beach in the Shark Bay region of Western Australia, located 45 kilometres (28 mi) south-east of Denham.

Situated on the northeastern side of the Taillefer Isthmus along the L'Haridon Bight, the beach is covered with shells for a 60-kilometre (37 mi) stretch to a depth of 7–10 metres (23–33 ft). It is one of only two beaches in the world made entirely from shells.^[1]^[2]^{[full citation needed]}

The beach was named Shell Beach because of the great abundance of the shells of the cockle species Fragum erugatum. The seawater in the L'Haridon Bight has a high salinity due to both the geomorphology and local climate of the area. This high salinity has allowed the cockle to proliferate unchecked, since its natural predators have not adapted well to this environment.

The shells have formed a limestone that is known as coquina. Before Shark Bay became a World Heritage Site, the coquina was mined and used for the construction of a number of buildings in Denham.^[3]^{[full citation needed]}

References

External links

"Shark Bay - Shell Beach". Archived from the original on 10 August 2007.
"The Outback Coast". Archived from the original on 30 August 2007. Retrieved 23 June 2023.
"Welcome to the Shell Beach Counting Confabulation!". Archived from the original on 3 October 1999.

Additional information

UNESCO World Heritage Centre: Shark Bay, Western Australia

26°12′39″S 113°45′51″E / 26.21081°S 113.76428°E / -26.21081; 113.76428 (Shell Beach, Western Australia)

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[1] Shell Beach Monkey Mia Western Australia Tourism Information Guide

[2] Shark Bay, Western Australia at Australia Adventures

[3] Shire of Shark Bay - What to See and Do

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