in Glacier Bay National Monument, flows S to Murk Bay, on Gulf of Alaska, 49 mi. NW of Hoonah, St. Elias Mts.; 2.5 miles long.
Tlingit Indian name; reported in 1901 "as An-nock-seck" by Moser, (1902, p. 381), U.S. Navy (USN).
Astrolabe Rocks, Graves Rocks,
Bars:Bays:Astrolabe Bay, Boussole Bay, Dicks Arm, Dixon Harbor, Graves Harbor, Murk Bay, Murphy Cove, Surge Bay, Taylor Bay, Thistle Cove, Torch Bay,
Capes:Astrolabe Peninsula, Astrolabe Point, Cape Bingham, Cape Spencer, Hankinson Peninsula, Polka Peninsula, Venisa Point, Point Villaluenga,
Dams:Islands:Libby Island, Sugarloaf Island, Zip Rock,
Lakes:Abyss Lake, North Deception Lake, North Trick Lake, South Deception Lake, South Trick Lake,
Mountains:Boussole Head, De Langle Mountain, Horn Mountain,
Rivers:Streams: