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MAP 573

Paleotopography of the Sub-Cretaceous Unconformity Surface, West-Central Alberta

The sub-Cretaceous unconformity is an important regional surface across the Alberta Basin, and represents a significant period of non-deposition and erosion initiated after the deposition of Upper Jurassic/Lower Cretaceous sediments of the first ... Show Abstract

Peterson, J.  MacCormack, K.  2014-06-27

DIG 2017-0005

Subcrop Extents of Geological Units at the Sub-Cretaceous Unconformity, West-Central Alberta (GIS data, polygon features)

Subcrop Extents of Geological Units at the Sub-Cretaceous Unconformity, West-Central Alberta (GIS data, polygon features) Underlying geological units intersect the sub-Cretaceous unconformity at an oblique angle, creating a subcrop area of each ... Show Abstract

Peterson, J.T.  2017-04-07