at head of Knik and Matanuska Glaciers, 47 mi. SE of Palmer, Chugach Mts.
Named in 1924 by A. H. Brooks, U.S. Geological Survey (USGS), for Marcus Baker, 1849-1903, cartographer with U.S. Coast and Geodetic Survey (USC&GS) and U.S. Geological Survey (USGS).
Baltimore Glacier, Bryn Mawr Glacier, Downer Glacier, Eliot Glacier, Lowell Glacier, Radcliffe Glacier, Smith Glacier,
Mountains:Mount Marcus Baker, Mount Sergeant Robinson,
Peaks: