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
Wallace, Nebraska in the village was $36,771, and the median income for a family was $41,346. Males had a median income of $30,179 versus $19,688 for females. The per capita income for the village was $22,033. About 6.4% of families and 9.5% of the population were below the poverty line, including 18.3% of those under age 18 and none of those age 65 or over. Wallace, Nebraska Wallace is a village in Lincoln County, Nebraska, United States. It is part of the North Platte, Nebraska Micropolitan Statistical Area. The population was 366 at the 2010 census. Wallace was platted in 1887 when