Results: 1 - 5 of 5
Dec 31, 1982
Open File Report
… Potash, Salt, Sand and Gravel, Sandstone-Siltstone, Silica Sand, …
Oct 29, 2004
Earth Sciences Report
… consist of interbedded sandstone, siltstone and mudstone …
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 …
Sep 30, 2002
Earth Sciences Report
… out of coal into the adjacent sandstone units where it has …