Results: 71 - 80 of 107
Nov 30, 2003
Special Report
… third of the basin. Thin siltstone units at the base of the …
Dec 31, 1989
Open File Report
Feb 15, 2010
Open File Report
Feb 13, 1996
Open File Report
Sep 30, 2001
Geo-Note
… McMurray Formation sandstone and siltstone rocks of the lower …
Dec 31, 1974
Bulletin
… of bentonitic sandstone, siltstone and silty claystone, with …
Dec 31, 1993
Open File Report
… rhymites of graded sandstone, siltstone and mudstone are mainly …
Dec 31, 1972
Bulletin
Dec 31, 1997
Open File Report
… represented include: shale (36); siltstone (12); sandstone (17); …
Oct 29, 2004
Earth Sciences Report
… of interbedded sandstone, siltstone and mudstone of …