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Summary
| Description |
English: Detail of a generalized stratigraphic column of the Southern North Sea Basin (including parts of NW Germany, the Netherlands and eastern England) showing the sequence that includes the Zechstein salt (Upper Permian). Meaning of patterns: chevron and “x” pattern on reddish and violet ground, respectively: evaporites; hatching on bluish ground: dolomitic limestone and dolomite; stippling on yellowish ground: sandstone; white areas within preserved rock column (i.e. not the hiatuses): not explained in the source but probably marine mudstones/shales. |
| Date | |
| Source | Carboniferous-Rotliegend Total Petroleum System Description and Assessment. Results Summary. U.S. Geological Survey Bulletin 2211 (PDF 5.5 MB), fig. 10 (p. 13) therein |
| Author | Donald L. Gautier |
Licensing
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This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy.
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File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:10, 15 July 2016 | | 1,475 × 444 (90 KB) | Gretarsson | direction labels corrected |
| 12:06, 15 July 2016 |  | 1,475 × 444 (90 KB) | Gretarsson | directions added, truncated letters removed, larger size | |
| 21:38, 1 March 2015 |  | 1,038 × 292 (103 KB) | Bmogro1 | User created page with UploadWizard |
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