Geologic map of the Cook Inlet region, Alaska including parts of the Talkeetna, Talkeetna Mountains, Tyonek, Anchorage, Lake Clark, Kenai, Seward, Iliamna, Seldovia, Mount Katmai, and Afognak 1:250,000-scale quadrangles
compiled by Frederic H. Wilson [and others] ; U.S. Department of the Interior, U.S. Geological Survey ; prepared in cooperation with the Alaska Department of Natural Resources, Division of Oil & Gas