Scientific Investigations Map 3253
Hodson, T.O., Cochrane, G.R., and Powell, R.D., 2013, Marine benthic habitat mapping of the West Arm, Glacier Bay National Park and Preserve, Alaska: U.S. Geological Survey Scientific Investigations Map 3253, pamphlet 29 p., 4 sheets, scale 1:50,000, https://pubs.usgs.gov/sim/3253/.