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SAMPLE INFO : ACT-745p1
Sample ID:ACT-745p1
Station ID:ACT-745
Latitude:58.9
Longitude:-152.3
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
Distal samples of ash from the 1912 Novarupta-Katmai eruption. Characterized by two discrete geochemical populations of glass shards.

References:
A 500-year-long record of tephra falls from Redoubt volcano and other volcanoes in upper Cook Inlet, Alaska

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
ACT-74558.9-152.3Beget, J. E. 1912-6-6Ushagat Island north of Kodiak Island, Alaska. . Generic location because no other information provided by Beget et al. (1994). Distal samples of ash from the 1912 Novarupta-Katmai eruption. Characterized by two discrete geochemical populations of glass shards.ACT-745p1Tephra FallCumulateGlass 78.13 0.13 11.88 0.13 0.84 4.24 3.09 89EMP1.37Cl=0.18; H2O=1.02EMP

SAMPLE LOCATION

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