Results: 1 - 6 of 6
Dec 31, 1975
Earth Sciences Report
… tonnage of deep coal in the Cretaceous system of the Alberta … J.R. … Yurko, J.R. (1976): Deep Cretaceous coal resources of the … Sciences Report 1975-04 … Deep Cretaceous Coal Resources of the …
Mar 27, 2019
Model
… of coal zones within the Upper Cretaceous-Paleogene succession in …
Feb 28, 1993
Open File Report
… and regeneration water into thin Cretaceous Wabiskaw sands, until a … volumes. The only available Cretaceous aquifer, the Wabiskaw, …
Nov 30, 2002
Geo-Note
… believed to be issuing from Cretaceous and Devonian-aged strata …
Dec 31, 1961
Earth Sciences Report
… estimates indicate that the Cretaceous and Tertiary geologic …
Feb 28, 1975
Economic Geology Report
… types of deposits in the Cretaceous and Tertiary bedrock …