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
Raphael Wallace wicketless, also scoring six runs without losing his wicket. He did not play any further matches at first-class level, but several seasons later played twice for the team in the limited-overs Geddes Grant/Harrison Line Trophy. Wallace took a single wicket in a match against Barbados in February 1984, and two wickets against the same team just over a year later, opening the bowling with Conrad Bartlette. His brother, Leon Claxton, also played representative cricket for Nevis, and his son, Philo Wallace, currently plays for Nevisian under-age teams. Raphael Wallace Raphael Hugh Oswald Wallace (born 29 May 1957) is a former