TY - RPRT TI - Vitrinite reflectance and C1-C7 hydrocarbon data for Cape Halkett No. 1 Well, North Slope, Alaska AU - George E. Claypool AU - Leslie B. Magoon PY - 1980 DO - 10.3133/oc97 UR - https://pubs.usgs.gov/publication/oc97 ID - oc97 ER -