Results: 1 - 10 of 10
May 14, 2014
Poster
… … The sub-Cretaceous unconformity is an … to the Upper Jurassic/Lower Cretaceous (Nikanassin Formation) … Mapping and Modelling of the Sub-Cretaceous Unconformity and …
Oct 31, 1993
Open File Report
… … The Jurassic/Cretaceous boundary in a well is … the nature of the Jurassic/Cretaceous boundary and includes … and Dolby, G. (1993): Jurassic/Cretaceous boundary in west central …
Dec 31, 1989
Open File Report
… study of the Jurassic-Lower Cretaceous boundary strata … to transitional Lower Cretaceous (Lower Mannville … Losert, J. (1990): The Jurassic-Cretaceous boundary units and …
Dec 31, 1997
Open File Report
… from the from the Jurassic-Lower Cretaceous Nikanassin Formation to the Upper Cretaceous-Early Tertiary Coalspur …
Dec 31, 1999
Earth Sciences Report
… igneous rocks are present in Cretaceous bedrock of the Wapiti … were generally from the Upper Cretaceous Brazeau Formation, but … chromite from the lower Cretaceous Gates Formation. All of …
Dec 31, 1992
Open File Report
… of correlation of the Lower Cretaceous, Jurassic and … and the distinction between the Cretaceous and Jurassic strata …
Nov 28, 2011
Open File Report
… mafic sills and dikes, and the Cretaceous alkaline sills and dikes …
Mar 26, 2012
Open File Report
… related hydrothermal veins and Cretaceous sedimentary rocks …
Dec 31, 1966
Earth Sciences Report
… dipping detrital strata of Late Cretaceous age. In most parts of …
Dec 31, 1957
Earth Sciences Report
… of the area is composed of Upper Cretaceous unconsolidated …