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Mueller, Paul A. (1979) Ages of deformation in the Hellroaring Plateau area, eastern Beartooth Mountains, Montana. Canadian Journal of Earth Sciences, 16 (5) 1124-1129 doi:10.1139/e79-099

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Reference TypeJournal (article/letter/editorial)
TitleAges of deformation in the Hellroaring Plateau area, eastern Beartooth Mountains, Montana
JournalCanadian Journal of Earth Sciences
AuthorsMueller, Paul A.Author
Year1979 (May 1)Volume16
Issue5
PublisherCanadian Science Publishing
DOIdoi:10.1139/e79-099Search in ResearchGate
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Mindat Ref. ID476301Long-form Identifiermindat:1:5:476301:1
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Full ReferenceMueller, Paul A. (1979) Ages of deformation in the Hellroaring Plateau area, eastern Beartooth Mountains, Montana. Canadian Journal of Earth Sciences, 16 (5) 1124-1129 doi:10.1139/e79-099
Plain TextMueller, Paul A. (1979) Ages of deformation in the Hellroaring Plateau area, eastern Beartooth Mountains, Montana. Canadian Journal of Earth Sciences, 16 (5) 1124-1129 doi:10.1139/e79-099
In(1979, May) Canadian Journal of Earth Sciences Vol. 16 (5) Canadian Science Publishing
Abstract/Notes Samples of quartzo-feldspathic dikes that were intruded along fractures parallel to the axial planes of folds produced by major deformational events in the eastern Beartooth Mountains were dated by the Rb–Sr whole rock method. Despite relatively large errors associated with the individual dates, it is shown that the second of four recognized fold sets was generated roughly 2750 Ma ago and the third fold set prior to approximately 2565 Ma ago.


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