Proceedings of the Geological Association of Canada, Volume 1-4

Amer anhydrite annual meeting Association of Canada asthenosphere axial Basin batholith bauxite bauxite deposits beds belts bioherm Calgary Canada Canadian Central Alberta clay Committee contours corundum council councillors crater Creek Cretaceous Dept depth Devonian diabase dolomite drilling earth earthquakes east Edmonton Eocene fault zone feet Figure folds formation Geol Geological Association Geological Survey geologists gneisses gold granite horizon Imperial Oil intrusive island arcs J. W. Ambrose junction Kirkland Lake laterite Leduc limestone lower major fields Manitoba miles minerals Mines Ltd occur Ontario orogenetic Ottawa Paleocene parallel plane plastic plunge Precambrian present production quartz Quebec reef region rocks sandstone Saskatchewan sedimentary sediments shale shell shows slip lines stratigraphic stress structure suggested surface tectonic Tertiary theory thickness tion Toronto Turner Valley unconformity upper uranium veins vertical Victoria Museum volcanic W. A. Roliff western