TY - RPRT TI - Palaeomagnetism of a stratiform intrusion in the Pensacola Mountains, Antarctica AU - Myrl E. Beck AU - Arthur B. Ford AU - W.W. Boyd PY - 1968 DO - 10.1038/217534a0 UR - https://pubs.usgs.gov/publication/70221363 ID - 70221363 ER -