Results: 1 - 7 of 7
Dec 31, 1992
Open File Report
… of correlation of the Lower Cretaceous, Jurassic and … and the distinction between the Cretaceous and Jurassic strata …
May 08, 2019
Information Series
… of some Devonian and Upper Cretaceous units. Also, we chose to …
Apr 01, 2014
Map
… is composed dominantly of Upper Cretaceous clastic sedimentary …
Apr 01, 2014
Map
… is composed dominantly of Upper Cretaceous clastic sedimentary …
Apr 01, 2014
Map
… is composed dominantly of Upper Cretaceous clastic sedimentary …
Dec 31, 1966
Earth Sciences Report
… dipping detrital strata of Late Cretaceous age. In most parts of …
Dec 31, 1973
Earth Sciences Report
… is the Wapiti Formation of Late Cretaceous age. It is highly …