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SAMPLE INFO : ST12
Sample ID:ST12
Station ID:Sterling_Mire
Latitude:60.51666667
Longitude:-150.5166667
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
2 mm thick layer with particle size peaks at 45 and 180 mm. Occurs 12 cm below the surface at the Sterling Mire site.

References:
Extending the Late Holocene tephrochronology of the central Kenai Peninsula, Alaska

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Final UnitMaterialCoeffSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-majorsREF majorsMETH majorsFe2O3/Fe203T origFeO/FeOT origVolatiles csvMETH volatilesCsRbBaSrLaCePrNdSmEuGdTbDyHoErTmYbLuYZrNbHfTaPbThUScVCrFeCoNiCuZnGaMoAsNaKRef trace1METH trace1RbBaSrLaCeNdSmEuGdDyErYbLuYZrNbPbThUScTiVCrNiCuZnGaRef trace2METH trace2Light csvHalogen csvother major csvother lile csvother ree csvother hfse csvother hpe csvother tm csvother misc csv
Sterling_Mire60.51666667-150.5166667Payne, Richard 1740 14C; 4762; Age is approximate. Dates were obtained using conventional radiometric analysis on bulk peat samples from near the position of a visible tephra. Dates were calibrated using OxCal version 3.10 (Bronk Ramsey, 2005). The age of tephras that were not directly dated was estimated by linear interpolation from the calibrated date.1560--Sterling Mire kettle peatland on the Kenai Lowlands, Alaska. Cores were extracted from the deepest section of the sites using a Russian-pattern peat corer with a 50 mm bore (Aaby and Digerfeldt, 1986). Coordinates provided as degrees/minutes and converted to decimal degrees. Datum not specified, assumed to be NAD83. 2 mm thick layer with particle size peaks at 45 and 180 mm. Occurs 12 cm below the surface at the Sterling Mire site. ST12Tephra FallCumulateGlass 76.25 0.36 12.69 1.96 0.06 0.43 2.01 4.06 2.18 97.394762EMP1.96

SAMPLE LOCATION

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