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SAMPLE INFO : Pocket_Lake
Sample ID:Pocket_Lake
Station ID:Pocket_Lake
Latitude:62.45999
Longitude:-114.40998
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
Wispy, white tephra layer < 5mm thick in two cores collected at this location. Reported geochemistry is average of the two samples.

References:
New occurrences of theWhite River Ash (east lobe) in Subarctic Canada and utility for estimating freshwater reservoir effect in lake sediment archives

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
Pocket_Lake62.45999-114.40998Unknown, Unknown 803--Two freeze cores collected from Pocket Lake (<4 hz), located within the city limits of Yellowknife, Northwest Territories (core OKT_1FR and PKT_2FR, collected <3 m apart). Coordinates not specified, so location approximated. Wispy, white tephra layer < 5mm thick in two cores collected at this location. Reported geochemistry is average of the two samples. Pocket_LakeTephra FallCumulateGlass 75.36 0.18 14.51 1.49 0.05 0.38 1.84 2.57 3.03 0.04 12941EMP1.49Cl=0.3; F=0.09EMP 12941

SAMPLE LOCATION

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Page modified: August 1, 2017 15:29
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