History of Keystone Creek

So named by U.S. Geological Survey (USGS) in 1951, because rock exposure along the stream "was the keystone to the geologic interpretation of the area."

Found on the following Topo Maps

Places Near Keystone Creek

The Toadstools,

Black Reef, Entrance Rock, Iniskin Rock, Iniskin Shoal, Oil Reef, Turtle Reef,

Green Cove, Iniskin Bay, Oil Bay, Right Arm Iniskin Bay,

AC Point, Iniskin Peninsula, Knoll Head, North Head, Oil Point, South Head, Ursus Head,

Big Rock, Iniskin Island, Mushroom Islands, Pomeroy Island, Scott Island, Vert Island, White Gull Island,

Bald Hill, Cy Peak, Mount Eleanor, Front Mountain, Knub Hill, Mount Pomeroy, Range Peak, Roscoe Peak, Shark Tooth Hill, Sugarloaf Mountain, Tonnie Peak,

Portage Pass,

Back Range,

Havenstrite Ridge, Tilted Hills,

Chinitna River, Iniskin River,

Antitonnie Creek, Beaver Creek, Blister Creek, Bowser Creek, Clearwater Creek, Cliff Creek, Dam Creek, Edelman Creek, Forky Creek, Griffin Creek, Hardy Creek, Irish Creek, Keystone Creek, Low Creek, Marsh Creek, Paveloff Creek, Pomeroy Creek, Portage Creek, Right Arm Creek, Right Branch, Roscoe Creek, Silver Salmon Creek, Slippery Creek, Tonnie Creek, Tooie Creek, Trail Creek, Twist Creek, Well Creek, West Glacier Creek, Wrong Branch, Wrong Branch Trail Creek,

Iniskin,

Cynthia Falls,