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Text Description: Coarse fraction of white pumice with some crystals and porphyry. Sample is approximately 1000 yr old. References: ![]() |
StationID | Latitude | Longitude | Geologist | DateVisited | Age Info | Volcano | Eruption | Location Description | Text Description | Sample ID | Sample Type 1 | Sample Type 2 | Final Unit | Material | Coeff | SiO2 | TiO2 | Al2O3 | FeOT | MnO | MgO | CaO | Na2O | K2O | P2O5 | Total-majors | REF majors | METH majors | Fe2O3/Fe203T orig | FeO/FeOT orig | Volatiles csv | METH volatiles | Cs | Rb | Ba | Sr | La | Ce | Pr | Nd | Sm | Eu | Gd | Tb | Dy | Ho | Er | Tm | Yb | Lu | Y | Zr | Nb | Hf | Ta | Pb | Th | U | Sc | V | Cr | Fe | Co | Ni | Cu | Zn | Ga | Mo | As | Na | K | Ref trace1 | METH trace1 | Rb | Ba | Sr | La | Ce | Nd | Sm | Eu | Gd | Dy | Er | Yb | Lu | Y | Zr | Nb | Pb | Th | U | Sc | Ti | V | Cr | Ni | Cu | Zn | Ga | Ref trace2 | METH trace2 | Light csv | Halogen csv | other major csv | other lile csv | other ree csv | other hfse csv | other hpe csv | other tm csv | other misc csv | |
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Riehle_85_27 | 61.876610967281 | -151.60491058339 | Riehle, J. R. | 1000 stratigraphy; 1788; Riehle (1985) uses similarity coefficients and radiocarbon dating. | Hayes | Imprecise 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-A | Tephra Fall | Cumulate | Glass | 73.9 | 0.3 | 14.6 | 1.86 | 0.06 | 0.5 | 2.23 | 3.73 | 2.77 | 93.1 | 1788 | EMP | 1.92 | 1.86 |
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