Image: Redoubt Volcano geologic map

Size of this preview: 800 × 488 pixels. Other resolutions: 320 × 195 pixels | 1,444 × 881 pixels.

Original image ‎(1,444 × 881 pixels, file size: 1.66 MB, MIME type: image/png)

Description: Redoubt Volcano geologic map. Jtk is the Jurassic Talkeetna Formation, Jqd is Jurassic quartz diorite, tonalite and diorite, Kqd is Cretaceous quartz diorite, Kg are Cretaceous plutonic rocks, Qdf are Quaternary (Holocene) debris flows, Qv are QUaternary volcanic rocks, Qhv are Quaternary (Holocene) volcanic rocks, Qmf are Quaternary (Holocene) volcanic rubble and mudflows, Twf is the Tertiary (eocene and Paleocene) West Foreland Formation, and Ttyh is the Tertiary (Miocene and Oligocene) Kenair Group Tyonek Formation and Hemlock Conglomerate
Title: Redoubt Volcano geologic map
Credit: Bedrock geologic map of the northern Alaska Peninsula area, southwestern Alaska: U.S. Geological Survey Scientific Investigations Map 2942, pamphlet 43 p., scale 1:350,000, https://doi.org/10.3133/sim2942 https://pubs.er.usgs.gov/publication/sim2942
Author: Wilson, F.H., Blodgett, R.B., Blome, C.D., Mohadjer, S., Preller, C.C., Klimasauskas, E.P., Gamble, B.M., and Coonrad, W.L.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No

Image usage

The following 2 pages link to this image:

All content from Kiddle encyclopedia articles (including the article images and facts) can be freely used under Attribution-ShareAlike license, unless stated otherwise.