Results: 1 - 3 of 3
Jun 16, 2022
Open File Report
… based on current data are in Devonian strata in the Peace River … helium prospectivity are in Devonian strata in the Peace River …
Nov 30, 2003
Special Report
… units are overlain in places by Devonian strata and ubiquitously by … study. The Paleozoic section, Devonian with perhaps some older …
Feb 29, 2008
Special Report
… stratigraphic units, the Upper Devonian Leduc Formation and …