Results: 1 - 3 of 3
Dec 31, 1957
Bulletin
… one of which is named from the Lower Cenomanian portion of the St. … megafaunal sequences of the Lower Cenomanian substage of the Upper Cretaceous. Lithologic sections are …
Apr 20, 2020
Model
… property model of the uppermost Cretaceous–Paleogene Paskapoo, … Hills formations, and a lower zone, comprised of the … property model of the Uppermost Cretaceous–Paleogene Paskapoo, …
May 14, 2014
Poster
… … The sub-Cretaceous unconformity is an … Devonian to the Upper Jurassic/Lower Cretaceous (Nikanassin Formation) …