[19270] North American, Strata: Lower Triassic, Period: 31111, Rec 2168

[Rec № 2168] Fluvial architecture of the Wupatki and Holbrook members of the Lower/Middle Triassic Moenkopi Formation: northeastern and north central Arizona

Basham, E. L.
Masters thesis, Northern Arizona University, 1989, « Missing Vol »