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SAMPLE INFO : MP27
Sample ID:MP27
Station ID:Moose_Pass
Latitude:60.5
Longitude:-149.4333333
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
7 mm thick tephra with a monomodal particle size distribution centred on 65 mm. Occurs 27 cm below the surface at the Moose Pass 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
Moose_Pass60.5-149.4333333Payne, Richard 1670 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.1650--Moose pass peatland, 60 km to the east of Sterling Mire, in the Kenai Mountains, 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. 7 mm thick tephra with a monomodal particle size distribution centred on 65 mm. Occurs 27 cm below the surface at the Moose Pass site. MP27Tephra FallCumulateGlass 59.74 1.14 16.46 7.81 0.19 2.78 6.25 3.99 1.63 99.424762EMP7.81

SAMPLE LOCATION

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