Results: 1 - 4 of 4
Dec 31, 1970
Bulletin
… … Eight sections of Lower Cretaceous rocks exposed along the … marine origin, encompassing the upper part of the Loon River … The oldest microflora, from the upper part of the Loon River …
Dec 31, 1963
Bulletin
… cored sections of the Lower Cretaceous Mannville Group from the … Ellerslie Member as Aptian. The upper 'calcareous' member contains … Albian. The microflora of the upper part of the Mannville Group, …
Dec 31, 1982
Bulletin
… comprise marine shales of the upper Shaftesbury and lower … between the two units. Only the upper Shaftesbury and Dunvegan … It seems that the Late Cretaceous epeiric sea in North …
Dec 31, 1965
Bulletin
… marine transgression in early Cretaceous time. The lower part of … deposits and the middle and upper parts of foreset and topset … impregnated with heavy oil. Post-Cretaceous uplift and subsequent …