| Reference Type | Journal (article/letter/editorial) |
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| Title | A radiometric age of deformed granitic rocks in north-central New Brunswick |
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| Journal | Canadian Journal of Earth Sciences |
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| Authors | Fyffe, L. R. | Author |
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| Irrinki, R. R. | Author |
| Cormier, R. F. | Author |
| Year | 1977 (July 1) | Volume | 14 |
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| Issue | 7 |
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| Publisher | Canadian Science Publishing |
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| DOI | doi:10.1139/e77-143Search in ResearchGate |
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| Generate Citation Formats |
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| Mindat Ref. ID | 475466 | Long-form Identifier | mindat:1:5:475466:8 |
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| GUID | 0 |
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| Full Reference | Fyffe, L. R., Irrinki, R. R., Cormier, R. F. (1977) A radiometric age of deformed granitic rocks in north-central New Brunswick. Canadian Journal of Earth Sciences, 14 (7) 1687-1689 doi:10.1139/e77-143 |
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| Plain Text | Fyffe, L. R., Irrinki, R. R., Cormier, R. F. (1977) A radiometric age of deformed granitic rocks in north-central New Brunswick. Canadian Journal of Earth Sciences, 14 (7) 1687-1689 doi:10.1139/e77-143 |
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| In | (1977, July) Canadian Journal of Earth Sciences Vol. 14 (7) Canadian Science Publishing |
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| Abstract/Notes | A Rb–Sr whole-rock isochron age of 489 ± 14 Ma based on a half-life of 5.0 × 1010 years is obtained from deformed granites in north-central New Brunswick indicating a Lower Ordovician age for these rocks. The corresponding age using a half-life of 4.88 × 1010 years is 479 ± 14 Ma. The granite is consanguineous with felsic volcanic rocks of the Tetagouche Group. |
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