TY - RPRT TI - The Kingak shale of northern Alaska—regional variations in organic geochemical properties and petroleum source rock quality AU - Leslie B. Magoon AU - George E. Claypool PY - 1984 DO - 10.1016/0146-6380(84)90076-7 UR - https://pubs.usgs.gov/publication/70013700 ID - 70013700 ER -