FIELD: measurement equipment.
SUBSTANCE: invention is related to methods for dating of Cainozoic underground structures. Rock samples are extracted along borders of underground structures and coal-bearing basins, which occurred as a result of coal beds lifting to surface. Dating is carried out by high temperature pyrometamorphic rocks, which underwent complete processing during pyrogenic processes.
EFFECT: improved validity and expansion of mountain age detection geography.
2 cl, 2 dwg
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Authors
Dates
2010-03-10—Published
2007-01-31—Filed