Image: Devils Tower National Monument geologic cross section
Size of this preview: 800 × 217 pixels. Other resolutions: 320 × 87 pixels | 1,776 × 482 pixels.
Original image (1,776 × 482 pixels, file size: 98 KB, MIME type: image/jpeg)
Description: Devils Tower National Monument geologic cross section, where Tp is the phonolite porphyry, Trs is the Spearfish formation, Jgs is the Gypsum Spring formation, while Jsb, Jsh, Jsl, and Jsr are members of the Sundance formation.
Title: Devils Tower National Monument geologic cross section
Credit: Geology of Devils Tower National Monument, Wyoming, USGS Bulletin 1021-I https://pubs.er.usgs.gov/publication/b1021I
Author: Charles Sherwood Robinson, USGS
Usage Terms: Public domain
License: Public domain
Attribution Required?: No
Image usage
The following page links 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.
