Results: 1 - 6 of 6
Dec 31, 1970
Bulletin
… undisturbed non-marine Cretaceous and Paleocene strata are … the lithology of the uppermost Cretaceous and Paleocene beds … Lance equivalent beds and the Cretaceous-Tertiary transition. …
Dec 31, 1987
Open File Report
… field trip is to examine Lower Cretaceous coal-bearing rocks of … and deformation of Lower Cretaceous strata of the … and Deformation of Lower Cretaceous Strata of the …
Jun 16, 2013
Map
… on field observations. The Cretaceous geology of the Plains … addition, the Battle Formation (Cretaceous) and the Scollard Formation (Cretaceous-Paleogene) are based on …
Nov 09, 2005
Map
… has eroded through the entire Cretaceous bedrock sequence, …
Dec 31, 1966
Earth Sciences Report
… dipping detrital strata of Late Cretaceous age. In most parts of …
Mar 31, 1989
Open File Report
… field trip is to examine Lower Cretaceous coal-bearing rocks in …