Results: 1 - 4 of 4
Dec 31, 1966
Bulletin
… by thin-bedded siliceous sandstone and dark silty shale, … correlative with quartzose sandstone and shale in the lower … lensing, green, feldspathic sandstone, siltstone, and …
Dec 31, 1974
Earth Sciences Report
… thick bedded, calcareous, cherty sandstone; grey and green 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 …