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Article Navigation >  Acta Sedimentologica Sinica  > 2008  >  26(1): 21-27

Discussion on the Role of REE in Stratigraphic Subdivision and Correlation in Coal Measures from Bijie City, Guizhou Province[J]. Acta Sedimentologica Sinica, 2008, 26(1): 21-27.
Citation: Discussion on the Role of REE in Stratigraphic Subdivision and Correlation in Coal Measures from Bijie City, Guizhou Province[J]. Acta Sedimentologica Sinica, 2008, 26(1): 21-27.
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Discussion on the Role of REE in Stratigraphic Subdivision and Correlation in Coal Measures from Bijie City, Guizhou Province

  • Key Laboratory of Isotope Geochronology and Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences,  Guangzhou 510640

  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2008-02-10
  • REE is a good geological indicator. In order to understand REE role in stratigraphic subdivision and correlation, REE in Late Permian coal measure from Bijie City, western Guizhou Province, China have been studied. The results show that the contents of both individual LREE and ∑REE in the boundary between Longtan Formation and Changxing Formation are sharply increased. This phenomenon is related to the REEs sources (gyration and discontinuity eruption Emeishan basalt) and the transgressionregression frequently. So we can subdivide and correlate the strata, even understand the sealevel change by studying REE of coal measure with same sources.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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  • Received:  1900-01-01
  • Revised:  1900-01-01
  • Published:  2008-02-10

Discussion on the Role of REE in Stratigraphic Subdivision and Correlation in Coal Measures from Bijie City, Guizhou Province

  • Key Laboratory of Isotope Geochronology and Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences,  Guangzhou 510640
  • Received Date: 1900-01-01
  • Rev Recd Date: 1900-01-01
  • Publish Date: 2008-02-10

Abstract: REE is a good geological indicator. In order to understand REE role in stratigraphic subdivision and correlation, REE in Late Permian coal measure from Bijie City, western Guizhou Province, China have been studied. The results show that the contents of both individual LREE and ∑REE in the boundary between Longtan Formation and Changxing Formation are sharply increased. This phenomenon is related to the REEs sources (gyration and discontinuity eruption Emeishan basalt) and the transgressionregression frequently. So we can subdivide and correlate the strata, even understand the sealevel change by studying REE of coal measure with same sources.

Discussion on the Role of REE in Stratigraphic Subdivision and Correlation in Coal Measures from Bijie City, Guizhou Province[J]. Acta Sedimentologica Sinica, 2008, 26(1): 21-27.
Citation: Discussion on the Role of REE in Stratigraphic Subdivision and Correlation in Coal Measures from Bijie City, Guizhou Province[J]. Acta Sedimentologica Sinica, 2008, 26(1): 21-27.
shu

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