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SAMPLE INFO : Stilwell_1995_JH-11a
Sample ID:Stilwell_1995_JH-11a
Station ID:Stilwell_1995_JH-11b
Latitude:58.5
Longitude:-157.19998
Datum:NAD83
Sample Type 1:Tephra Fall
Text Description:
Fine-grained, pink-orange tephra layer.

References:
Late Quaternary glacial geology, shoreline morphology, and tephrochronology of the Iliamna/ Naknek/ Brooks Lake area, Southwestern Alaska
Stratigraphic and compositional complexities of the late Quaternary Lethe tephra in south-central Alaska

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
Stilwell_1995_JH-11b58.5-157.19998Stilwell, K. B.< 16000 known unit; 4197; Maximum Lethe Tephra age from Riehle and others (2006)-14050--Johnston Hill on the northern Alaska Peninsula,southwestern Alaska. Location very imprecisely georeferenced from Figure 38 in Stilwell (1995).Fine-grained, pink-orange tephra layer.Stilwell_1995_JH-11aTephra FallCumulateGlassVolcanic glass composition averages re-calculated from previous analyses (some published, some not). Standard deviation not reported. 72.15Volcanic glass composition averages re-calculated from previous analyses (some published, some not). Standard deviation not reported. 0.55Volcanic glass composition averages re-calculated from previous analyses (some published, some not). Standard deviation not reported. 14.14Volcanic glass composition averages re-calculated from previous analyses (some published, some not). Standard deviation not reported. 3.12 Volcanic glass composition averages re-calculated from previous analyses (some published, some not). Standard deviation not reported. 0.62Volcanic glass composition averages re-calculated from previous analyses (some published, some not). Standard deviation not reported. 2.46Volcanic glass composition averages re-calculated from previous analyses (some published, some not). Standard deviation not reported. 4.5Volcanic glass composition averages re-calculated from previous analyses (some published, some not). Standard deviation not reported. 2.46 Volcanic glass composition averages re-calculated from previous analyses (some published, some not). Standard deviation not reported. 99.994197EMP3.12
Stilwell_1995_JH-11b58.5-157.19998Stilwell, K. B.< 16000 known unit; 4197; Maximum Lethe Tephra age from Riehle and others (2006)-14050--Johnston Hill on the northern Alaska Peninsula,southwestern Alaska. Location very imprecisely georeferenced from Figure 38 in Stilwell (1995).Fine-grained, pink-orange tephra layer.Stilwell_1995_JH-11aTephra FallCumulateGlass 71.96 0.61 14.22 3.05 0.67 2.52 4.48 2.48 2230EMP3.05

SAMPLE LOCATION

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