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Text Description: No data on deposit thickness. In silts; tephra is bedded and contains low angle cross-stratification. From Preece et al. (2011): bubble-wall shards, trace amounts of brown glass; in silt References:  Characterization, identity, distribution, and source of late Cenozoic tephra beds in the Klondike District of the Yukon, Canada A catalogue of late Cenozoic tephra beds in the Klondike Goldfields and adjacent areas, Yukon Territory Old Crow tephra across eastern Beringia: a single cataclysmic eruption at the close of Marine Isotope Stage 6 The application of ICP-MS methods to tephrochronological problems |
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