| Reference | {Deposit:: ASCS PHOTO BLN-2-31 6-2-38 1:20000 - 1/4 AC.}{Deposit:: USGS PHOTO GS-VAFL 1-56 3-24-61 1:18000}{Deposit:: MGS JOPLIN DISTRICT MAPS (THIEL - 1942)}{Deposit:: MGS GEOL. REPT: SW BRANCH, PACIFIC RR, P.64 (SWALLOW -1859)}{Deposit:: MGS VOL.7, P.545 (WINSLOW - 1894)}{Deposit:: MGS NB 152, P.5-7} |