Double Glacier Volcano, a 'new' Quaternary volcano in the eastern Aleutian volcanic arc
Bulletin of Volcanology
By: B.L. Reed, M. A. Lanphere, and T. P. Miller
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Abstract
The Double Glacier Volcano (DGV) is a small dome complex of porphyritic hornblende andesite and dacite that is part of the Cook Inlet segment of Quaternary volcanoes of the eastern Aleutian arc. Its discovery reduces the previously described large volcano gap in Cook Inlet segment to a distance similar to that between other volcanoes in the area. DGV lavas are medium-K, calcalkaline andesites and dacites with concentrations of major and minor elements similar to the other Quaternary volcanoes of the Cook Inlet segment. Available K-Ar ages indicate that DGV was active 600-900 ka. ?? 1992 Springer-Verlag.
| Publication type | Article |
|---|---|
| Publication Subtype | Journal Article |
| Title | Double Glacier Volcano, a 'new' Quaternary volcano in the eastern Aleutian volcanic arc |
| Series title | Bulletin of Volcanology |
| DOI | 10.1007/BF00430776 |
| Volume | 54 |
| Issue | 8 |
| Year Published | 1992 |
| Language | English |
| Publisher location | Springer-Verlag |
| Larger Work Type | Article |
| Larger Work Subtype | Journal Article |
| Larger Work Title | Bulletin of Volcanology |
| First page | 631 |
| Last page | 637 |
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