Reference | {Deposit:: GULBRANDSEN, R. AND KRIER, D.J., 1980: LARGE AND RICH PHOSPHORUS RESOURCES IN THE PHOSPHORIA FORMATION IN THE SODA SPRINGS AREA, SOUTH EASTERN IDAHO. U.S.G.S. BULL. 1496, 25 P, 6 FIG, 7 TAB.}{Deposit:: CATHCART, J.B., SHELDON, R.P., AND GULBRANDSEN, A.R., 1983: U.S. GEOLOGICAL SURVEY CIRCULAR 888} |