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Text Description: Unit T2; Layer GG; 100 cm thick; Stratified with reversely graded layers, tan, brown and banded pumice, few lithics References:  The 1931 eruption of Aniakchak volcano, Alaska Postglacial eruptive history, geochemistry, and recent seismicity of Aniakchak Volcano, Alaska |
| StationID | Latitude | Longitude | Geologist | DateVisited | Age Info | Volcano | Eruption | Location Description | Text Description | Sample ID | Sample Type 1 | Sample Type 2 | Final Unit | Material | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aniakchak_Site_38 | 56.9064 | -158.21579 | Nicholson, R. S. | 2002-00-00 | Aniakchak | 1931-5-1 | 1931 Main Crater, 40-80 m below rim | Unit T2; Layer GG; 100 cm thick; Stratified with reversely graded layers, tan, brown and banded pumice, few lithics | ANI-68 | Tephra Fall | Cumulate | Q31t | Whole-rock | 60.59 | 1.12 | 16.61 | 6.52 | 0.2 | 2.52 | 5.62 | 4.69 | 1.68 | 0.44 | 99.18 | 6132 | XRF | 6.52 | 1.773157692 | 38.24206916 | 566.1656346 | 402.3787129 | 18.05211716 | 39.15523928 | 5.429944873 | 24.32037784 | 6.251456267 | 1.984250013 | 6.663213927 | 1.099966422 | 6.727405012 | 1.388681914 | 3.803499888 | 0.551687817 | 3.449450396 | 0.555723522 | 34.58520778 | 142.2226339 | 8.344533328 | 4.106149719 | 0.585051287 | 6.834458321 | 3.54965126 | 1.545856636 | 19.93054164 | 103 | 6 | 1 | 6 | 101 | 18 | 3658 | ICPMS: 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; XRF: V, Cr, Ni, Cu, Zn, Ga; | |||||||||||||||||||||||||||||||||||||||||||||||||
| Aniakchak_Site_38 | 56.9064 | -158.21579 | Nicholson, R. S. | 2002-00-00 | Aniakchak | 1931-5-1 | 1931 Main Crater, 40-80 m below rim | Unit T2; Layer GG; 100 cm thick; Stratified with reversely graded layers, tan, brown and banded pumice, few lithics | ANI-68 | Tephra Fall | Cumulate | Q31t | Whole-rock | 60.59 | 1.122 | 16.61 | 6.52 | 0.204 | 2.52 | 5.62 | 4.69 | 1.68 | 0.444 | 3658 | XRF | 6.52 |
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