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SAMPLE INFO : 2R112b
Sample ID:2R112b
Station ID:2R112b
Latitude:57.0162
Longitude:-135.6675
Datum:NAD83
Sample Type 1:Tephra Fall
Sample Type 2:Accretionary Lapilli
Text Description:
pale yellow, highly vesicular subround lapilli handpicked from nonsorted ash-flow tuff

References:
The Mount Edgecumbe tephra deposits: a marker horizon in southeastern Alaska near the Pleistocene-Holocene boundary

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDMaterialCoeffSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
2R112b57.0162-135.6675Unknown, Unknown EdgecumbeEdgecumbe volcanic field; lat/long is very approximate - derived from small figure in textpale yellow, highly vesicular subround lapilli handpicked from nonsorted ash-flow tuff2R112bGlassstd. dev 2.1 70.9std. dev 33 0.42std. dev 2.5 15.5 3.42 0.06std. dev 4.0 0.6std. dev 5.4 2.58std. dev 6.5 4.33std. dev 9.8 2.29 24 shards 98.61475EMP3.733.42

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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