Results: 1 - 3 of 3
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 …
Dec 31, 1966
Earth Sciences Report
… green and carbonaceous shale and siltstone, with interbedded lenses …