| Reference Type | Journal (article/letter/editorial) |
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| Title | Using discriminant function analysis to identify Holocene tephras based on magnetite composition: a case study from the Sunwapta Pass area, Jasper National Park |
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| Journal | Canadian Journal of Earth Sciences |
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| Authors | Beaudoin, A. B. | Author |
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| King, R. H. | Author |
| Year | 1986 (June 1) | Volume | 23 |
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| Issue | 6 |
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| Publisher | Canadian Science Publishing |
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| DOI | doi:10.1139/e86-082Search in ResearchGate |
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| Generate Citation Formats |
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| Mindat Ref. ID | 479112 | Long-form Identifier | mindat:1:5:479112:0 |
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| GUID | 0 |
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| Full Reference | Beaudoin, A. B., King, R. H. (1986) Using discriminant function analysis to identify Holocene tephras based on magnetite composition: a case study from the Sunwapta Pass area, Jasper National Park. Canadian Journal of Earth Sciences, 23 (6) 804-812 doi:10.1139/e86-082 |
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| Plain Text | Beaudoin, A. B., King, R. H. (1986) Using discriminant function analysis to identify Holocene tephras based on magnetite composition: a case study from the Sunwapta Pass area, Jasper National Park. Canadian Journal of Earth Sciences, 23 (6) 804-812 doi:10.1139/e86-082 |
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| In | (1986, June) Canadian Journal of Earth Sciences Vol. 23 (6) Canadian Science Publishing |
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| Abstract/Notes | The magnetite composition from three sets of samples of Mazama, St. Helens set Y, and Bridge River tephras from Jasper and Banff national parks are used to test whether discriminant function analysis can unambiguously distinguish these tephras. The multivariate method is found to be very sensitive to the change in reference samples. St. Helens set Y tephra is clearly distinguished. However, discrimination between Mazama and Bridge River tephras is less distinct. A set of unknown tephras from the Sunwapta Pass area was used to test the classification schemes. Unknown tephras are assigned to different tephra types depending on which reference tephra set is used in the discriminant function analysis. |
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