1. Paleozoic and Precambrian rocks of Alaska and their role in its structural evolution Author/Creator: Churkin, Michael, 1932- author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1973 Resource Type: Book Access & Availability: Loading
2. Paleozoic and Precambrian rocks of Alaska and their role in its structural evolution, Author/Creator: Churkin, Michael, 1932- Publication/Creation: Washington : U.S. Govt. Print. Off, 1973 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 737-743. Access & Availability: Loading
3. Paleozoic corals of Alaska Publication/Creation: Washington : U.S. Govt. Print. Off, 1975 Resource Type: Book Access & Availability: Loading
4. Paleozoic corals of Alaska Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1975 Resource Type: Book Access & Availability: Loading