| Reference | {Deposit:: WYO GEOL SURV BULL 50,P101,1966}{Deposit:: STONE,RW&OTHERS,GYPSUM DEPOSITS OF THE US:USGS BULL 697,1920}{Deposit:: 326PP,P300}{Deposit:: LUPTON,CT& CONDIT,DD,CONTRIBUTION TO ECONOMIC GEOLOGY,1916}{Deposit:: PART I,GYPSUM IN THE SOUTHERN PART OF THE BIGHORN MTNS,USGS}{Deposit:: BULL 640-H,1917,PP139-157,P154} |