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SAMPLE INFO : UT2207
Sample ID:UT2207
Station ID:UT2207
Latitude:63.761
Longitude:-138.521
Datum:NAD83
Sample Type 1:Tephra Fall
Field Lithology:Rhyolite
Text Description:
1 cm thick; pumice with thick septa and blocky grains; tephra bed sample contained large amounts of detrital mineral contents; in cryoturbated organic-rich silt and sand with syngenetic frost cracks and small syngenetic ice-wedge casts; field name 107a

References:
A catalogue of late Cenozoic tephra beds in the Klondike Goldfields and adjacent areas, Yukon Territory
Revision of the tephrostratigraphy of the lower Sixtymile River area, Yukon Territory, Canada

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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