Results: 1 - 3 of 3
Nov 18, 2008
Data
… data are reported for 123 Cretaceous rock samples from … for mudstones, shales and other Cretaceous rocks of northwestern …
Dec 31, 1966
Earth Sciences Report
… dipping detrital strata of Late Cretaceous age. In most parts of …
Jan 01, 1955
Earth Sciences Report
… Alberta. Gently dipping Upper Cretaceous bedrock is found quite …