Wallace Line to the west of the Philippines. Wallace's studies in Indonesia demonstrated the emerging theory of evolution, at about the same time as Joseph Dalton Hooker and Asa Gray published essays also supporting Darwin's hypothesis. Understanding of the biogeography of the region centers on the relationship of ancient sea levels to the continental shelves. Wallace's Line is visible geographically when the continental shelf contours are examined; it can be seen as a deep-water channel that marks the southeastern edge of the Sunda Shelf which links Borneo, Bali, Java, and Sumatra underwater to the mainland of southeastern Asia. Australia is likewise connected
Lawnie Wallace Lawnie Wallace Lawnie Wallace is a Canadian country singer. Wallace recorded one studio album for MCA Canada, 1995's "Thought I Was Dreaming". Four singles from the album charted on the "RPM" Country Tracks chart in Canada, including the number 8-peaking title track. Wallace was born in Stouffville, Ontario, Canada. At age seven she began performing and writing songs. At the age of fifteen Wallace signed a publishing deal with TMP Publishing, and an artist development deal with Warner Chappell. After relocating to Nashville she began co-writing songs. Before the age of seventeen Wallace had signed a major record deal with