[26808] North American, Strata: Proterozoic, Period: 11511, Rec 2095

[Rec № 2095] Stratigraphy, sedimentology and structure of the Upper Proterozoic Three Sisters Formation and Lower Cambrian gypsy quartzite, northeast Washington

Groffman, L. H.
Masters thesis, Washington State University, 1986, « Missing Vol »