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
Thornton Line its amendment the Coxe–Barclay Line (1688) which was disowned by the East Jersey proprietors in 1695. While it appears on Worlidge's map of the two Jersey colonies, it was never formally adopted. Thornton Line The Thornton Line is a boundary line or partition line surveyed in 1696 through the Province of New Jersey during the colonial period, separating the territory into two proprietary colonies: the Province of East Jersey and the Province of West Jersey. New Jersey was divided into two proprietary colonies after the Duke of York's 1664 grant of the colony to Sir George Carteret and John Berkeley,