Results: 1 - 5 of 5
Feb 27, 2023
Data
… contains picks of the sub-Cretaceous unconformity, identified … … Peterson, J.T. (2023): Sub-Cretaceous unconformity picks, … … Digital Data 2022-0033 … Sub-Cretaceous Unconformity Picks, …
Apr 06, 2017
Data
… contains picks of the sub-Cretaceous unconformity, identified … … Peterson, J.T. (2017): Sub-Cretaceous unconformity picks, … … Digital Data 2017-0002 … Sub-Cretaceous Unconformity Picks, …
Jun 21, 2016
Poster
… the Clearwater Formation, Lower Cretaceous, Northeast Alberta …
Dec 31, 1957
Bulletin
… Cenomanian substage of the Upper Cretaceous. Lithologic sections are … Fort St. John area. The Lower Cretaceous-Upper Cretaceous boundary occurs at a …
Dec 31, 1966
Earth Sciences Report
… dipping detrital strata of Late Cretaceous age. In most parts of …