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Text Description: 4 to 6 cm thick. Within well-stratified sand and silt of an alluvial fan overlying Reid deglacial gravels. Consists mainly of bubble-wall glass shards, less than 75 microns. Pyroxene and plagioclase present. References: ![]() ![]() ![]() |
StationID | Latitude | Longitude | Geologist | DateVisited | Age Info | Volcano | Eruption | Location Description | Text Description | Sample ID | Sample Type 1 | Sample Type 2 | Final Unit | Material | Coeff | SiO2 | TiO2 | Al2O3 | FeOT | MnO | MgO | CaO | Na2O | K2O | P2O5 | Total-majors | REF majors | METH majors | Fe2O3/Fe203T orig | FeO/FeOT orig | Volatiles csv | METH volatiles | Cs | Rb | Ba | Sr | La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu | Y | Zr | Nb | Hf | Ta | Pb | Th | U | Sc | V | Cr | Fe | Co | Ni | Cu | Zn | Ga | Mo | As | Na | K | Ref trace1 | METH trace1 | Rb | Ba | Sr | La | Ce | Nd | Sm | Eu | Gd | Dy | Er | Yb | Lu | Y | Zr | Nb | Pb | Th | U | Sc | Ti | V | Cr | Ni | Cu | Zn | Ga | Ref trace2 | METH trace2 | Light csv | Halogen csv | other major csv | other lile csv | other ree csv | other hfse csv | other hpe csv | other tm csv | other misc csv | |
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Caribou_Creek_1 | 62.865555555556 | -137.02388888889 | Unknown, Unknown | 124000 ± 10000 known unit; 10271; Age is approximate. Revised glass fission-track age with re-calibration; four Old Crow Tephra sample glass fission-track ages (UT1434, UT613, UT501, UT613). | Gravel pit exposure on the north side of the Pelly far, road, approximately 120 m above the Pelly River, Yukon Territory, Canada. Well-exposed sediments comprise 4 stratigraphic units that extend laterally for 20 m and are 3-4 m high. Upper surface of the exposure slopes 15-20 degrees towards the road. Coordinates from Ward and others (2008), provided as degrees/minutes/seconds and converted to decimal. Coordinates vary slightly from those reported for these stations in other publications. Datum not specified, assumed to be NAD83. | 4 to 6 cm thick. Within well-stratified sand and silt of an alluvial fan overlying Reid deglacial gravels. Consists mainly of bubble-wall glass shards, less than 75 microns. Pyroxene and plagioclase present. | UA1240 | Tephra Fall | Cumulate | Glass | 75.4 | 0.29 | 13.02 | 1.78 | 0.09 | 0.28 | 1.49 | 3.68 | 3.69 | 10721 | EMP | 1.78 | Cl=0.27; H2O=4.01 | EMP | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Caribou_Creek_1 | 62.865555555556 | -137.02388888889 | Unknown, Unknown | 124000 ± 10000 known unit; 10271; Age is approximate. Revised glass fission-track age with re-calibration; four Old Crow Tephra sample glass fission-track ages (UT1434, UT613, UT501, UT613). | Gravel pit exposure on the north side of the Pelly far, road, approximately 120 m above the Pelly River, Yukon Territory, Canada. Well-exposed sediments comprise 4 stratigraphic units that extend laterally for 20 m and are 3-4 m high. Upper surface of the exposure slopes 15-20 degrees towards the road. Coordinates from Ward and others (2008), provided as degrees/minutes/seconds and converted to decimal. Coordinates vary slightly from those reported for these stations in other publications. Datum not specified, assumed to be NAD83. | 4 to 6 cm thick. Within well-stratified sand and silt of an alluvial fan overlying Reid deglacial gravels. Consists mainly of bubble-wall glass shards, less than 75 microns. Pyroxene and plagioclase present. | UA1240 | Tephra Fall | Cumulate | Glass | 75.29 | 0.29 | 13.03 | 1.75 | 0.07 | 0.29 | 1.55 | 3.74 | 3.72 | 10271 | EMP | 1.75 | Cl=0.27; H2O=4.91 | EMP |
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