Figure l.-Northern Occanograpbic Cruise, July 3-19, Track of Gemral Greeru lea <i°''^''-}°fJ^XSSiJ?^ reported by radio. Noon positions are shown by circles and dates 



Oceanographic stations are snow-^fjUoiBjs, ' ""u uj i-uucoiuiuuiiics. 



98591—35. (Face p. IS.) 



