[15042] North American, Strata: Upper Cretaceous, Period: 34450, Rec 1592

[Rec № 1592] Stratigraphy of the Frontier Sandstone Member of the Mancos Shale (Upper Cretaceous) on the south flank of the eastern Uinta Mountains, Utah and Colorado

Maione, S. J.
Masters thesis, Colorado School of Mines, 1971, « Missing Vol »