Volcano List
About Alaska's Volcanoes Hazards from Alaska's Volcanoes
Map & Alphabetical List Interactive Map
Eruption Search Volcano Search
|
Text Description: Deeply eroded lavas and dikes (316-174 ka) References:  Volcanic history and magmatic evolution of Seguam Island, Aleutian island arc, Alaska Geochronic and isotopic constraints on the magmatic evolution of Pleistocene-Recent Aleutian and Andean volcanic complexes |
| 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SEG 04 31 | 52.3186 | -172.592 | Unknown, Unknown | 2004-00-00 | 318300 ± 30100 40Ar/39Ar; 4444; | Seguam | Deeply eroded lavas and dikes (316-174 ka) | Deeply eroded lavas and dikes (316-174 ka) | SEG 04 31 | Lava | Whole-rock | 66.5 | 0.76 | 15 | 6.26 | 0.12 | 1.1 | 3.36 | 4.99 | 1.76 | 0.199 | 100.05 | 4444 | ICP | 6.26 | 3.21 | 45 | 605 | 200 | 10.9 | 26.3 | 3.61 | 17 | 4.51 | 1.19 | 5.17 | 0.84 | 5.82 | 1.22 | 3.6 | 0.53 | 3.55 | 0.561 | 42 | 166 | 5 | 4.71 | 0.29 | 15.7 | 3.33 | 1.94 | 15 | 46 | 4 | 86 | 26 | 75 | 4444 | ICPMS |
This website is supported by the U.S. Geological Survey under Cooperative Agreement Grant G22AC00137
Mention of trade names or commercial products does not constitute their endorsement by the U.S. Geological Survey.
Operations
Response
Staff
Fields of Study
Geology
Color Code Definitions
Webcams
Webicorders
RSAM
Great Sitkin
Trident
Glossary
Recent Images
Browse Images
