Results: 1 - 7 of 7
Dec 02, 2014
Open File Report
… tilting, subaerial exposure and erosion, and deformation and … to physical and chemical erosion, the resulting topography … interaction between subaerial erosion before the deposition of …
Sep 29, 2013
Open File Report
… Evaporite Devonian strata, and erosion prior to the deposition of …
Sep 11, 2012
Data
Mar 30, 1989
Open File Report
Dec 31, 1984
Earth Sciences Report
… at the time of coalification. Erosion since middle Tertiary time …
Mapping and Resource Evaluation of the Tertiary and Preglacial Sand and Gravel Formations of Alberta
Mar 30, 1996
Open File Report
Jun 30, 2007
Earth Sciences Report
… mainly due to the substantial erosion of the coal strata. The …