Results: 1 - 3 of 3
Jun 23, 2015
Open File Report
… Two horizons, the sub-Cretaceous unconformity and the top of the … offsets. The sub-Cretaceous unconformity represents … maps of both the sub-Cretaceous unconformity and the top of the …
May 31, 2000
Earth Sciences Report
… fills carved on a regional unconformity, to broad estuaries, … along the basal pre-Cretaceous unconformity. The upper McMurray …
Jun 29, 1973
Open File Report
… as large siderite nodules on the unconformity at the base of the …