Results: 1 - 7 of 7
Apr 15, 2009
Data
… ooidal ironstone, ooidal sandstone, sandstone, siltstone, shale, Bad …
Dec 14, 2005
Information Series
… Bad Heart Formation siltstone-sandstone. It has been suggested …
Dec 31, 1991
Open File Report
Jul 31, 1973
Open File Report
… 5. mineralogy: basically oolitic sandstone, with iron-bearing …
Dec 31, 1961
Earth Sciences Report
Dec 31, 1958
Earth Sciences Report
… of a red-weathering ferriferous sandstone can be reached on rough …
Dec 31, 1981
Earth Sciences Report
… margin of the area, the Dunvegan sandstone may yield 0.4 to 2 l/sec …