Wallace Line Line. Wallace Line The Wallace Line or Wallace's Line is a faunal boundary line drawn in 1859 by the British naturalist Alfred Russel Wallace and named by English biologist Thomas Henry Huxley, that separates the ecozones of Asia and Wallacea, a transitional zone between Asia and Australia. West of the line are found organisms related to Asiatic species; to the east, a mixture of species of Asian and Australian origin is present. Wallace noticed this clear division during his travels through the East Indies in the 19th century. The line runs through Indonesia, between Borneo and Sulawesi (Celebes), and through
History of the South Island line and West Island line History of the South Island line and West Island line The history of the South Island Line and West Island Line encompasses a number of proposals which were made for extending the Hong Kong MTR metro system to the south and west of Hong Kong Island, which were not serviced by any rail transport before 2014. The West Island Line opened as an extension of the Island Line on 28 December 2014. The South Island Line has completed construction and commenced service on 28 December 2016. The proposed South Island Line (West) is still in the planning phase and is