TY - RPRT TI - Gravity anomaly and interpretation map of the Chignik and Sutwik Island quadrangles, Alaska AU - J. E. Case AU - D.F. Barnes AU - R. L. Detterman AU - R. L. Morin AU - R. F. Sikora PY - 1981 DO - 10.3133/mf1053j UR - https://pubs.usgs.gov/publication/mf1053J ID - mf1053J ER -