TY - RPRT TI - Reconnaissance geology of the Precambrian rocks in the Ayn Qunay quadrangle, Kingdom of Saudi Arabia AU - William C. Overstreet AU - Jesse William Whitlow AU - Abdullah O. Ankary PY - 1972 DO - 10.3133/ofr72281 UR - https://pubs.usgs.gov/publication/ofr72281 ID - ofr72281 ER -