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| | About the Abrolhos Islands, Abrolhos Islands Visitors Guide, Department of Fisheries, Western Australia |
 | | The Abrolhos Islands are an A-class Reserve managed by the Department of Fisheries for the conservation of flora and fauna, for tourism, and for purposes associated with fishing industries. |
 | | The islands of the Abrolhos are geologically diverse, with North Island, the Wallabis', Rat Island and Gun Island being classified as “mainland remnant” type islands made up of limestone, siltstone, and marls of continental origin that have been isolated by rising sea levels over the last 8,000-10,000 years. |
 | | Commercial fishing for trepang (sea cucumber) or beche-demer (Holothuria spp.) was conducted on a small scale at the Abrolhos for a period from the mid-1800s. |
| www.fish.wa.gov.au /rec/broc/abrolhos/abromain.html (1364 words) |
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