Results: 1 - 5 of 5
Dec 31, 1979
Open File Report
… km) wide, of preferred coal and sandstone development which relate …
Dec 31, 1982
Open File Report
… Potash, Salt, Sand and Gravel, Sandstone-Siltstone, Silica Sand, …
Dec 14, 2005
Information Series
… Bad Heart Formation siltstone-sandstone. It has been suggested …
Sep 26, 2017
Data
… massive (commonly >1m thick) sandstone bed assigned to the basal …
Sep 26, 2017
Open File Report
… for the Jurassic Basal sandstone (however, this unit is …