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References: A mid to late Holocene cryptotephra framework from eastern North America |
| 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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| Mackay_2016_White_River_north_average | Unknown, Unknown | 1880 known unit; 1470; Age is approximate. Mean age of 11 radiocarbon samples from beneath the northern lobe of the White River Ash, ranging from 1750-2005 yBP (from Lerbekmo and others 1975). | 50-- | This sample is likely an average composition calculated from analyses of multiple White River Ash east samples from different locations. Mackay and others (2016) cite the data for this White River Ash north average composition as coming from Jensen (2007). | Mackay_2016_White_River_north_average | Tephra Fall | Cumulate | Glass | 73.96 | 0.21 | 14.41 | 1.61 | 0.06 | 0.33 | 1.77 | 4.1 | 3.23 | 11131 | EMP | 1.61 | Cl=0.32; H2O=2.69 | EMP |
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