Government of Alberta

This GIS dataset depicts the surficial geology of the NTS map area 84C Northeast ( polygon features). The data are created in ArcInfo format and output for public distribution in Arc export (E00) and shapefile formats.

This grid dataset is part of the three-dimensional (3-D) hydrostratigraphic model of the Sylvan Lake sub-basin in the Edmonton-Calgary Corridor, central Alberta. It represents the structure top of the Paskapoo Formation - Lower Composite Slice of the Sylvan Lake sub-basin. The Paskapoo Formation...

This dataset is part of the three-dimensional (3-D) hydrostratigraphic model of the Sylvan Lake sub-basin in the Edmonton-Calgary Corridor, central Alberta. It represents the structure top of the Lea Park Formation in the Sylvan Lake sub-basin. Bedrock units included in the Sylvan Lake sub-basin...

A digital grid of the subcrop edge of the McMurray Formation, originally modeled from borehole data and adjusted to present-day and paleo river erosion. Values in the grid correspond to areas where the unit is present (denoted by the number '6'), or where it is absent (denoted by the null value...

A digital grid of the top of the Second White Specks Formation, originally modeled from borehole data and adjusted to present-day and paleo river erosion. The grid is generated at a 250 m cell-size resolution, based on information as recent as 2003.

A digital elevation model derived from the Federal DEM (76m resolution) and resampled to a 250 m cell-size resolution.

This kimberlite xenocryst dataset includes the electronic microprobe data from silicate and oxide xenocryst minerals from various ultrabasic to kimberlite rock occurrences in the northern Alberta kimberlite province. These data, which total 4,285 analyses, include 897 garnet 533 clinopyroxene 791...

A digital grid of the subcrop edge of the Clearwater Formation, originally modeled from borehole data and adjusted to present-day and paleo river erosion. Values in the grid correspond to areas where the unit is present (denoted by the number '8'), or where it is absent (denoted by the null value...

The bedrock topography of Alberta is the surface of the top of Upper Cretaceous and Paleogene bedrock, and reveals geomorphic features created by Paleogene to Recent river systems and Quaternary glaciation. This grid is a computer-generated geostatistical model of the bedrock topography of...

A digital grid of the top of the Empress Fm. Unit 2 silt and clay, (the middle unit in the Empress Formation), where present, or the topography of the surrounding landscape, where Unit 2 is absent. The unit is originally modeled from borehole data and adjusted to the bedrock surface, the surface...

This GIS dataset depicts the result of a geostatistical model of the bedrock topography in Alberta. This model is based on water-well litholog data, stratigraphic picks made on oil and gas petrophysical logs, data derived from digitized contour interpretations on bedrock topography maps,...

This dataset is part of the three-dimensional (3-D) hydrostratigraphic model of the Sylvan Lake sub-basin in the Edmonton-Calgary Corridor, central Alberta. It represents the structure top of the Battle Formation in the Sylvan Lake sub-basin. Bedrock units included in the Sylvan Lake sub-basin...

This dataset is part of the three-dimensional (3-D) hydrostratigraphic model of the Sylvan Lake sub-basin in the Edmonton-Calgary Corridor, central Alberta. It represents the structure top of the Wapiti Formation in the Sylvan Lake sub-basin. Bedrock units included in the Sylvan Lake sub-basin...