Publication Type
Data
Topic
Oil and Gas
Publication ID
DIG 2022-0034
Publication ID Extended
Digital Data 2022-0034
Publication
Abstract
The sub-Cretaceous unconformity is a major component of the three-dimensional geological model of Alberta. This dataset is a two-and-a-half dimensional (2.5D) grid surface of the sub-Cretaceous unconformity elevation for the Lower Athabasca region of Alberta. The study area boundary covers NTS map sheets 73M, 74D, 83P and 83A.
To create this grid, stratigraphic picks of the sub-Cretaceous unconformity were geostatistically analyzed and interpolated to model the unconformity surface elevation.
Citation
Peterson, J.T. and Babakhani, M. (2023): Sub-Cretaceous unconformity elevation, Lower Athabasca region, Alberta (gridded data, ASCII format); Alberta Energy Regulator / Alberta Geological Survey, AER/AGS Digital Data 2022-0034.
Place Keywords
alberta, canada
Place Keywords NTS
73l, 73m, 74d, 74e, 83i, 83j, 83o, 83p, 84a, 84b, 84g, 84h
Theme Keywords
ascii file, digital data, geology, gis data, sub-cretaceous, unconformity