Results: 1 - 3 of 3
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, 1965
Earth Sciences Report
… variable thickness underlain by Upper Cretaceous strata. The surficial … surface. Maximum relief on the upper surfaces of the map-units …
Jan 14, 2010
Data
… Descriptions of Exposed Upper Cretaceous and Tertiary Rock …