| 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. |
| Genre: | USGS Numbered Series |
| ProdID: | 69629 |
| Citation Author: | Hildreth, Wes; Fierstein, Judy |
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| Citation Language: | ENGLISH |
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| Citation Phsyical Description: | map, 62 by 43 inches + 45 p. pamphlet |
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| Citation Series: | IMAP |
| Citation Series Code: | I |
| Citation Series Number: | 2778 |
| Citation Search Results Text: | Geologic Map of the Katmai Volcanic Cluster, Katmai National Park, Alaska; 2002; I; 2778; Hildreth, Wes; Fierstein, Judy |
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| Citation Year: | 2002 |
| Type: | citation/reference |
| Text: | Geologic Map of the Katmai Volcanic Cluster, Katmai National Park, Alaska; 2002; I; 2778; Hildreth, Wes; Fierstein, Judy |
| URL (THUMBNAIL): | http://pubs.er.usgs.gov/thumbnails/usgs_thumb.jpg |
| URL (INDEX PAGE): | http://pubs.usgs.gov/imap/i2778/ |
| URL (INDEX PAGE): | http://ngmdb.usgs.gov/Prodesc/proddesc_68329.htm |
| Date Other: | Wed, 1 Dec 2004 00:00 -0600 |
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