Geologic Map of the Katmai Volcanic Cluster, Katmai National Park, Alaska
IMAP
2778
By: Wes Hildreth and Judy Fierstein
Links
- More Information:
- Download citation as: RIS | Dublin Core
Abstract
This digital publication contains all the geologic map information used to publish U.S. Geological Survey Geologic Investigations Map Series I-2778 (Hildreth and Fierstein, 2003). This is a geologic map of the Katmai volcanic cluster on the Alaska Peninsula (including Mount Katmai, Trident Volcano, Mount Mageik, Mount Martin, Mount Griggs, Snowy Mountain, Alagogshak volcano, and Novarupta volcano), and shows the distribution of ejecta from the great eruption of June, 1912 at Novarupta. Widely scattered erosional remnants of volcanic rocks, unrelated to but in the vicinity of the Katmai cluster, are also mapped. Distribution of glacial deposits, large landslides, debris avalanches, and surficial deposits are a snapshot of an ever-changing landscape.
Suggested Citation
Hildreth, W., Fierstein, J., 2002, Geologic Map of the Katmai Volcanic Cluster, Katmai National Park, Alaska: U.S. Geological Survey IMAP 2778, map, 62 by 43 inches + 45 p. pamphlet, https://doi.org/10.3133/i2778.
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Geologic Map of the Katmai Volcanic Cluster, Katmai National Park, Alaska |
| Series title | IMAP |
| Series number | 2778 |
| DOI | 10.3133/i2778 |
| Year Published | 2002 |
| Language | ENGLISH |
| Description | map, 62 by 43 inches + 45 p. pamphlet |