Geology of the British Indian Ocean Territory carbonates, which are present in the Seychelles for reasons that are not clear—hypothesized to include local storm erosion. The offshore waters around the archipelago contain deep-sea ferromanganese nodules, with globular, dendritic and laminated microstructures formed from iron-manganese oxide. Due to the US military presence on the island the US Geological Survey has conducted water resource analysis since 1984. Geology of the British Indian Ocean Territory The geology of the British Indian Ocean Territory comprises the Chagos Archipelago—the above water portion of the Chagos Bank. Formed from hotspot volcanism, the Chagos Bank was separated from the Nazareth Bank 36 million years
South Gippsland features eucalypt forests and rainforests as well as its famous beaches, and is one of the most popular holiday areas in Victoria. Linked to mainland South Gippsland via a bridge at San Remo, Phillip Island is also a major tourist destination, noted particularly for its surf beaches, nightly Penguin Parade and Grand Prix track. 12,000 years ago, South Gippsland formed part of a land bridge to Tasmania the remnants of which is the Furneaux Group of islands. A ferry operates from Welshpool to Lady Barron Island, part of the Furneaux Group. South Gippsland South Gippsland, a region of Gippsland in