Corrections and Clarifications


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Science  14 Feb 1992:
Vol. 255, Issue 5046, pp. 784
DOI: 10.1126/science.255.5046.784-a


In the article "Subterranean waterworks of biblical Jerusalem: Adaptation of a karst system" by D. Gill (6 Dec., p. 1467), the scale bar in figure 1B represents meters and should have read 10 m.