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SAMPLE INFO : 99AC27
Sample ID:99AC27
Station ID:99AC27
Latitude:56.9101
Longitude:-158.0667
Datum:NAD83
Date Sampled:1999-01-01
Sample Type 1:Tephra Fall
Final Unit:Qbn
Text Description:
bottom of dark plinian fall

References:
The physical volcanology and petrology of the 3400 YBP caldera-forming eruption of Aniakchak Volcano, Alaska
Postglacial eruptive history, geochemistry, and recent seismicity of Aniakchak Volcano, Alaska

GEOCHEM DATA
StationIDLatitudeLongitudeGeologistDateVisitedAge InfoVolcanoEruptionLocation DescriptionText DescriptionSample IDSample Type 1Sample Type 2Geologic UnitMaterialSiO2TiO2Al2O3FeOTMnOMgOCaONa2OK2OP2O5Total-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
99AC2756.9101-158.0667Dreher, S. T.1999-01-01 AniakchakCaldera rim north of The Gates?bottom of dark plinian fall99AC27Tephra FallCumulateQbnWhole-rock 67.42 0.87 15.32 4.21 0.17 0.98 2.88 5.15 2.77 0.22 98.95658XRF0.843.4 3.101101626 66.39760671 839.9627014 264.0700947 26.63953054 57.37017624 7.752298677 33.09988777 8.143476338 2.153606837 8.176990914 1.406674278 8.938304416 1.863988527 5.171787691 0.765661293 4.941248077 0.781159979 47.56715312 247.1311358 14.72315558 6.798771504 1.005590113 10.53241068 6.303617323 2.747197226 15.46599491 658ICPMS

SAMPLE LOCATION

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