1. United States, Alaska--southeast coast, Revillagigedo Channel, Nichols Passage and Tongass Narrows
1995. 2011-11-21T17:43:00Z. 2015-10-21T15:06:19Z. U.S. Coast and Geodetic Survey. The Survey ; NOAA Distribution Branch, N/CG 33, National Ocean Service, distributor. English. Public. Revillagigedo Channel (Alaska) and Dixon Entrance (B.C. and Alaska).