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Sample: UT1611

Sample ID: UT1611 [1] [2] [3] [4]
Station ID: UT1611
AT Num:
Volcano:
Possible source: Emmons Lake Volcanic Center
Eruption: Emmons Lake Volcanic Center C2
Collector: Kotler, Erica
Date sampled:
Sample type 1: Tephra Fall
Color:
Final unit:
Text Description: 15-cm-thick-tephra; consists of thin, bubble-wall shards. Orthopyroxene, plagioclase, magnetite, and ilmenite are relatively abundant in the small crystal component, which also contains minor amounts of clinopyroxene, apatite, and zircon. From Preece et al. (2011): 15 cm thick; bubble-wall shards, trace amounts of brown glass; in silt; field name GB-T
Sample Location:

References Cited

[1] Dawson Tephra: a prominent stratigraphic marker of late Wisconsinan age in west-central Yukon, Canada, 2000

Westgate, J. A., Preece, S. J., Kotler, Erica, and Hall, Sheila, 2000, Dawson Tephra: a prominent stratigraphic marker of late Wisconsinan age in west-central Yukon, Canada: Canadian Journal of Earth Sciences, v. 37, n. 4, p. 621-627.

[2] A catalogue of late Cenozoic tephra beds in the Klondike Goldfields and adjacent areas, Yukon Territory, 2011

Preece, S.J., Westgate, J.A., Froese, D.G., Pearce, N.J.G., and Perkins, W.T., 2011, A catalogue of late Cenozoic tephra beds in the Klondike Goldfields and adjacent areas, Yukon Territory: Canadian Journal of Earth Sciences, v. 48, p. 1386-1418, doi: 10.1139/e10-110

[3] Old Crow tephra across eastern Beringia: a single cataclysmic eruption at the close of Marine Isotope Stage 6, 2011

Preece, S.J., Pearce, N.J.G., Westgate, J.A., Froese, D.G., Jensen, B.J.L., and Perkins, W.T., 2011, Old Crow tephra across eastern Beringia: a single cataclysmic eruption at the close of Marine Isotope Stage 6: Quaternary Science Reviews, v. 30, p. 2069-2099, doi:10.1016/j.quascirev.2010.04.020 .

[4] The application of ICP-MS methods to tephrochronological problems, 2004

Pearce, N.J.G., Westgate, J.A., Perkins, W.T., and Preece, S.J., 2004, The application of ICP-MS methods to tephrochronological problems: Applied Geochemistry, v. 19, n. 3, p. 289-322, doi: 10.1016/S0883-2927(03)00153-7 .