TY - RPRT TI - Early acquisition of characteristic magnetization in red beds of the Moenkopi Formation (Triassic), Gray Mountain, Arizona AU - Michael E. Purucker AU - Donald P. Elston AU - Eugene Merle Shoemaker PY - 2012 DO - 10.1029/jb085ib02p00997 UR - https://pubs.usgs.gov/publication/70226740 ID - 70226740 ER -