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SAMPLE INFO : UT1840
Sample ID:UT1840
Station ID:UT1840
Latitude:63.533
Longitude:-139.887
Datum:NAD83
Sample Type 1:Tephra Fall
Field Lithology:Rhyolite
Text Description:
5 cm thick; pumice and blocky grains; in diamict with sandy silt matrix; on strath 18 m above Sixtymile River; 140 cm above top of bench gravel and 60 cm below surface. Bench gravel is 7 m thick; field name JJO222

References:
A catalogue of late Cenozoic tephra beds in the Klondike Goldfields and adjacent areas, Yukon Territory

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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