TY - RPRT TI - Geochemical and detrital mode evidence for two sources of Early Proterozoic sedimentary rocks from the Tonto Basin Supergroup, central Arizona-reply AU - C. M. Conway AU - K.C. Condie AU - P.D. Noll PY - 1993 DO - 10.1016/0037-0738(93)90007-r UR - https://pubs.usgs.gov/publication/70018008 ID - 70018008 ER -