Quaternary continental weathering geochronology by laser-heating 40AR/39Ar analysis of supergene cryptomelane

Geology

Volumn 29, Issue 7, 2001, Pages 635-638

  Feng, Yuexing ^a   Vasconcelos, Paulo ^a  

^a UNIVERSITY OF QUEENSLAND   (Australia)

Author keywords

40Ar 39Ar geochronology; Cryptomelane; Paleoclimate; Quaternary; Weathering

Indexed keywords

SUPERGENE;

CLIMATE CHANGE; SEDIMENTS; SOILS; VOLCANIC ROCKS; WEATHERING;

GEOCHRONOLOGY;

ARGON-ARGON DATING; CRYPTOMELANE; MANGANESE OXIDE; PALEOCLIMATE; QUATERNARY; WEATHERING;

AUSTRALIA;

EID: 84879884778     PISSN: 00917613     EISSN: None     Source Type: Journal    
DOI: 10.1130/0091-7613(2001)029<0635:QCWGBL>2.0.CO;2     Document Type: Article

References (26)

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3. 39Ar dating
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13. 39Ar dating
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16. Australian rainforests
17. 39Ar geochronology of weathering processes
18. 39Ar geochronology of supergene processes in ore deposits
19. 39Ar analysis of potassium-manganese oxides
20. 39Ar and K-Ar analysis of supergene K-Mn oxides
21. In-situ study of the thermal behavior of cryptomelane by high-voltage and analytical electron microscopy
22. 39Ar analysis
23. The relationship between climate and the development of landforms in the Cainozoic rocks of Queensland