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Judge, A. S., Beck, A. E. (1973) Analysis of Heat-Flow Data—Several Boreholes in a Sedimentary Basin. Canadian Journal of Earth Sciences, 10 (10) 1494-1507 doi:10.1139/e73-142

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Reference TypeJournal (article/letter/editorial)
TitleAnalysis of Heat-Flow Data—Several Boreholes in a Sedimentary Basin
JournalCanadian Journal of Earth Sciences
AuthorsJudge, A. S.Author
Beck, A. E.Author
Year1973 (October 1)Volume10
Issue10
PublisherCanadian Science Publishing
DOIdoi:10.1139/e73-142Search in ResearchGate
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Mindat Ref. ID473514Long-form Identifiermindat:1:5:473514:8
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Full ReferenceJudge, A. S., Beck, A. E. (1973) Analysis of Heat-Flow Data—Several Boreholes in a Sedimentary Basin. Canadian Journal of Earth Sciences, 10 (10) 1494-1507 doi:10.1139/e73-142
Plain TextJudge, A. S., Beck, A. E. (1973) Analysis of Heat-Flow Data—Several Boreholes in a Sedimentary Basin. Canadian Journal of Earth Sciences, 10 (10) 1494-1507 doi:10.1139/e73-142
In(1973, October) Canadian Journal of Earth Sciences Vol. 10 (10) Canadian Science Publishing
Abstract/Notes For the Western Ontario and Michigan basins, which overlie the Grenville and Central geological provinces, temperature gradients in more than 30 boreholes and thermal conductivities of several hundred specimens from several formations have been determined. It is found that characteristic gradients and conductivities can be assigned to certain formations and to geological periods. There may also be a real variation (< 20%) of heat flow between some formations, which is qualitatively correlated with variations in heat producing elements.With the exception of one value of 1.3 μcal cm−2 s−1, which involved extrapolation of data to a great distance, all 'whole borehole' heat-flow values, uncorrected for glaciation effects, lie between 1.0 ± 0.2 μcal cm−2 s−1; a correction for the Wisconsin stage of the Pleistocene glaciation would increase these values by 0.3 ± 0.1 μcal cm−2 s−1.


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