TY - RPRT TI - Late Cretaceous paleomagnetism and clockwise rotation of the Silver Bell Mountains, south central Arizona AU - J.T. Hagstrum AU - D.A. Sawyer PY - 2012 DO - 10.1029/jb094ib12p17847 UR - https://pubs.usgs.gov/publication/70016003 ID - 70016003 ER -