File:Santa Rosa Geological Structure.png
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| Description |
English: Map showing principal faults and folds and locations of structure sections in the Santa Rosa and western Kenwood quadrangles. Sonoma Volcanics are shown in pink, Quaternary deposits are shown in beige. Locations of the mainshocks of the 1969 Santa Rosa earthquake sequence (Wong and Bott, 1995) shown as red stars. Open squares show the locations of the cities of Santa Rosa, Bellevue, and Melita. Numbered magenta circles correspond to localities mentioned in the pamphlet text. Holocene traces of the Rodgers Creek and Healdsburg fault zones are shown in red, adopted from Graymer and others, 2006a. Heavy black lines with barbs delineate possible locations of traces of buried thrust faults on basement surface inferred from gravity data (Chapter B), along the southwest side of Trenton Ridge and east side of Bellevue basin. |
| Date | |
| Source | Geologic and Geophysical Framework of the Santa Rosa 7.5' Quadrangle, Sonoma County, California, Figure 6 [1] |
| Author | R.J. McLaughlin, V.E. Langenheim, A.M. Sarna-Wojcicki, R.J. Fleck, D.K. McPhee, C.W. Roberts, C.A. McCabe and Elmira Wan, USGS |
| Other versions | Derivative works of this file: Santa Rosa 1969 earthquake locations.png |
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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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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:53, 6 September 2011 | | 1,214 × 749 (958 KB) | Mikenorton (talk | contribs) | {{Information |Description ={{en|1=Map showing principal faults and folds and locations of structure sections in the Santa Rosa and western Kenwood quadrangles. Sonoma Volcanics are shown in pink, Quaternary deposits are shown in beige. Locations of th |
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