46 
Worthington, L.V., W.R. Wright (1970). North Atlantic Ocean Atlas of potential temperature and 
salinity in the deep water including temperature, salinity and oxygen profiles from Erica Dan 
cruise of 1962. Woods Hole Oceanographic Institution Atlas Series, 2, 24 pp., 58 plates. 
Wunsch, C. (1996). The Ocean Circulation Inverse Problem. Cambridge, Cambridge University 
Press, 442 pp.