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Text Description: Tephra present in several cores from Shilak Lake, at a depth of 22-64 cm in individual cores depending on localized sedimentation rates. References:  A 500-year-long record of tephra falls from Redoubt volcano and other volcanoes in upper Cook Inlet, Alaska Paleomagnetic investigations of seismic and volcanic activity recorded in the sediments of Skilak Lake, 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 | 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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| SK-11 | 60.5 | -150.49998 | Stihler, S. D. | 1987-01-01 | 1490 stratigraphy; 89; Age is approximate. Conversion of the age of layer "B" on Augustine Island and the West Island debris avalanche (Siebert and others 1989) to calendar years using the approach of Stuiver and Becker (1986). | 1560-- | Skilak Lake, Kenai Peninsula, Alaska. Location imprecisely georeferenced from Figure 1 in Stihler et al. (1991). | Tephra present in several cores from Shilak Lake, at a depth of 22-64 cm in individual cores depending on localized sedimentation rates. | SK-11-3-18 | Tephra Fall | Cumulate | Glass | 75.05 | 0.41 | 13.13 | 0.52 | 2.37 | 3.96 | 1.89 | 89 | EMP | 2.37 | Cl=0.32; H2O=1.01 | EMP | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| SK-11 | 60.5 | -150.49998 | Stihler, S. D. | 1987-01-01 | 1490 stratigraphy; 89; Age is approximate. Conversion of the age of layer "B" on Augustine Island and the West Island debris avalanche (Siebert and others 1989) to calendar years using the approach of Stuiver and Becker (1986). | 1560-- | Skilak Lake, Kenai Peninsula, Alaska. Location imprecisely georeferenced from Figure 1 in Stihler et al. (1991). | Tephra present in several cores from Shilak Lake, at a depth of 22-64 cm in individual cores depending on localized sedimentation rates. | SK-11-3-18 | Tephra Fall | Cumulate | Glass | 74.41 | 0.43 | 13.31 | 0.59 | 2.56 | 4 | 1.88 | 805 | EMP | 2.53 | Cl=0.31 | EMP |
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