Results: 221 - 227 of 227
Nov 22, 2021
… three separate failure zones on upper South Peak of Turtle Mountain … Potential failure model of upper South Peak area showing the … of Turtle Mountain Devonian to Cretaceous aged rock layers make up …
Jul 14, 2020
… 18, Jurassic and Lowermost Cretaceous Strata of the Western … Basin PDF [169 MB] Chapter 19, Cretaceous Mannville Group of the … Basin PDF [366 MB] Chapter 20, Cretaceous Colorado/Alberta Group …
Jul 14, 2020
… Logs Structure and Thickness Upper Proterozoic Introduction … Proterozoic (~1.5 - 1.2 Ga), Upper Proterozoic (~0.78 - 0.54 Ga) … shelf sandstones: Cambrian and Cretaceous examples. Sedimentology, …
Jul 14, 2020
… slightly modified by the pre-Cretaceous unconformity prior to … deposition of about 200 m of mid-Cretaceous marine shale. Seismic … Kanasewich, E.R. 1989. Crust and upper mantle structure and the …
Apr 19, 2022
… within the relatively pure upper Lotsberg salt. The chemical … were abundant in Jurassic and Cretaceous seas worldwide until …
Jul 14, 2020
… names (e.g., Mannville, Upper Mannville, Grand Rapids, … Survey; 2) Jurassic and Cretaceous data in Saskatchewan, … mapping those horizons in the upper part of the stratigraphic …
Nov 18, 2021
… Guidebook - Sedimentology of the Upper Cretaceous Judith River (Belly …