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Text Description: From 70-71 cm depth. 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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EW0408-26JC | 56.96 | -136.43 | Praetorius, Summer | Marine sediment core located in proximity to the Mount Edgecumbe Volcanic Field (MEVF). Core spans 18.2-13.5 ka and records 15 tephra layers in non-biotrubated sediments with high sedimentation rates of 100-800 cm/kyr. Upper 27 cm of core is bioturbated, making tephra layer detection difficult, but rhyolitic tephra shards are present in the upper 27 cm. Datum not specified, assumed to be NAD83. | From 70-71 cm depth. | UA2169 | Tephra Fall | Cumulate | Glass | 55.86 | 1.92 | 13.69 | 11.54 | 0.19 | 4.07 | 7.9 | 4.12 | 0.7 | 100 | 10761 | EMP | 11.54 | Cl=0.03; H2O=2.15 | EMP |
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