.0 KJde DAKOTA, PURGATOIRE, MORRISON, RALSTON CREEK, AND ENTRADA FORMATIONS IN SOUTHEAST DAKOTA, MORRISON, AND ENTRADA FORMATIONS IN CENTRAL MOUNTAINS DAKOTA, BURRO CANYON, MORRISON, WANAKAH, AND ENTRADA FORMATIONS IN GUNNISON RIVER AREA DAKOTA, MORRISON, CURTIS, AND ENTRADA FORMATIONS IN NORTHWEST KJds DAKOTA, MORRISON, AND SUNDANCE FORMATIONS