File:Hannegan caldera geologic map on topographic base.jpg

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Summary

Description
English: This file shows the outline of the Hannegan caldera in the North Cascade Mountains. Two postcaldera plutons intrude the southwest corner of this volcanic structure.
Date
Source Own work
Author Magmatist
Camera location48° 53′ 04.26″ N, 121° 31′ 53.28″ W Kartographer map based on OpenStreetMap.View this and other nearby images on: OpenStreetMapinfo

Full geologic map at https://www.geosociety.org/maps/2006-DMCH003/2006-DMCH003.pdf

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Captions

A digitally drawn simple geologic outline of Hannegan caldera by Magmatist

Items portrayed in this file

depicts

11 December 2022

48°53'4.261"N, 121°31'53.281"W

image/jpeg

File history

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Date/TimeThumbnailDimensionsUserComment
current02:38, 12 December 2022Thumbnail for version as of 02:38, 12 December 20221,011 × 1,200 (1.18 MB)MagmatistUploaded own work with UploadWizard
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