FY 1969 Fossil deep-sea channel on the Aleutian abyssal plain Grim, P.J., and F.P. Naugler Science, 163, 383–386, doi: 10.1126/science.163.3865.383 (1969) The discovery of a leveed deep-sea channel whose axial gradient reverses near the Aleutian trench supports the hypothesis that the downbowing of the trench interrupted the turbidity current processes that constructed the Aleutian abyssal plain. Feature Publications | Outstanding Scientific Publications Contact Sandra Bigley | Help