TY - RPRT TI - Geochemical and generalized geologic maps showing the distribution and abundance of thorium and distribution of uranium in selected samples in the central Alaska Range, Talkeetna quadrangle, Alaska AU - Gary C. Curtin AU - R. M. O’Leary AU - R. B. Tripp AU - E.F. Cooley PY - 1979 DO - 10.3133/ofr79430 UR - https://pubs.usgs.gov/publication/ofr79430 ID - ofr79430 ER -