Results: 1 - 3 of 3
Oct 16, 2014
Open File Report
… on shale, silty shale, and siltstone samples showed that the … silty shale to argillaceous siltstone. The total clay content …
Dec 14, 2005
Information Series
… equivalent Bad Heart Formation siltstone-sandstone. It has been …
Apr 15, 2009
Data
… ooidal sandstone, sandstone, siltstone, shale, Bad Heart rubble …