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SAMPLE INFO : 4-D
Sample ID:4-D
Station ID:4-D
Latitude:57.36
Longitude:-135.67
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
subhedral plagioclase>>pyroxene; about 60% vitrophyre fragments, opaque clots, and pale brown glass

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

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2geologic 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
4-D 57.36 -135.67 Unknown, Unknown Edgecumbe Edgecumbe volcanic field; lat/long is very approximate - derived from small figure in text subhedral plagioclase>>pyroxene; about 60% vitrophyre fragments, opaque clots, and pale brown glass 4-D Tephra Fall Cumulate Glass 73 0.27 14 2.54 0.07 0.29 1.8 4.78 2.46 9 shards 97.11475EMP2.732.54

SAMPLE LOCATION

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Page modified: July 14, 2014 13:37
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