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Sample ID:27-A
Station ID:Riehle_85_27
Sample Type 1:Tephra Fall
Text Description:
Coarse fraction of white pumice with some crystals and porphyry. Sample is approximately 1000 yr old.

A reconnaissance of the major Holocene tephra deposits in the upper Cook Inlet region, Alaska

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
Riehle_85_2761.876610967281-151.60491058339Riehle, J. R. 1000 stratigraphy; 1788; Riehle (1985) uses similarity coefficients and radiocarbon dating.HayesImprecise georeference from Figure 2. North west side of Cook Inlet, East of Dickason Mountain, south of the Skwenta River.Coarse fraction of white pumice with some crystals and porphyry. Sample is approximately 1000 yr old. 27-ATephra FallCumulateGlass 73.9 0.3 14.6 1.86 0.06 0.5 2.23 3.73 2.77 93.11788EMP1.921.86


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