Summary Report from geologist(s): Kathleen M. Goff in the following quadrangles or areas: Charley River, Holy Cross, Iditarod, Livengood, McGrath, Norton Bay, Nulato, Talkeetna, Tanana, Unalakleet Chicken; Eagle Village; Livengood; Nulato; Tanana; Yukon Flats; Yukon River