COMMODITIES IT DISCRIMINATES (4)
STRUCTURE, DEPTH & ISOPACH Alberta Geological Survey
3D PGF depth-to-Precambrian grid (LERC, link only)
Depth to Precambrian basement from the 3D Provincial Geological Framework (−35 to 6,723 m), plus ~90 sibling depth and thickness grids.
Basement depth controls geothermal gradient, helium source proximity and basin-centred gas pressure.
PROVENANCE
Where the figures rest
No Survey Data Registry row is linked yet.
RELATED STRUCTURE, DEPTH & ISOPACH DATASETS (6)
Same modality
- Bedrock structures: faults, thrusts, fold axesAlberta Geological Survey · drawable
- Bedrock topography (DIG 2020-0022 tiles)Alberta Geological Survey · drawable
- Sediment (drift) thickness above bedrockAlberta Geological Survey · drawable
- Bedrock physiography / buried bedrock zonesAlberta Geological Survey · drawable
- 3D Provincial Geological Framework: Precambrian subcrop zonesAlberta Geological Survey · drawable
- Prairie Evaporite / Lotsberg salt thickness (publication)Alberta Geological Survey · link only