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DIG 2010-0022

Top of the Belly River Group in the Alberta Plains: Subsurface Stratigraphic Picks and Modelled Surface (tabular data, tab delimited format, to accompany Open File Report 2010-10)

Abstract: The dataset includes subsurface stratigraphic picks of the top of the Belly River Group in the Alberta Plains (Townships 1 to 50, Ranges 1W4 to 2W5) made from wireline, geophysical well logs. The dataset supplements Alberta Geological Survey Open File Report 2010-10, which describes the methodology. We screened the well data to detect errors resulting from deviated wells, as well as incorrect ground and kelly bushing elevation data. We used statistical methods to identify local and regional statistical outliers, which were examined individually. Place Keywords 72e 72l 72m 73d 73e 82g 82h 82i 82j 82o 82p 83a 83b 83g 83h alberta canada Theme Keywords bearpaw formation bedrock geology belly river group campanian dinosaur park formation lethbridge coal zone stratigraphic picks stratigraphy subsurface mapping upper cretaceous well log signature

Glombick, P.M.  2011-12-15