Jump to content

File:Brunhes geomagnetism western US.png

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file (863 × 1,074 pixels, file size: 119 KB, MIME type: image/png)

Approximate times of some of the most commonly reported geomagnetic excursions of the Brunhes Normal Polarity Chron.

  • Highlighted excursions are those most likely to be found in the western U.S.
  • Possible correlations of these to a sketch of the relative paleointensity curve of Guyodo and Valet (1999) are suggested.
  • VADM = virtual axial dipole moment.
  • Vertical dashed line is the critical value of intensity below which Guyodo and Valet (1999) consider several directional excursions to have occurred.


Public domain
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.

Bahasa Indonesia  català  čeština  Deutsch  eesti  English  español  français  galego  italiano  Nederlands  português  polski  sicilianu  suomi  Tiếng Việt  Türkçe  български  македонски  русский  മലയാളം  한국어  日本語  中文  中文(简体)  中文(繁體)  العربية  فارسی  +/−

Source: U.S. Geological Survey Open-File Report 03-187, "Preliminary Paleomagnetic Results from the Coyote Creek Outdoor Classroom Drill Hole, Santa Clara Valley, California" by Edward A. Mankinen and Carl M. Wentworth. http://pubs.usgs.gov/of/2003/of03-187/of03-187.pdf

This graph image could be re-created using vector graphics as an SVG file. This has several advantages; see Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with {{vector version available|new image name}}.


It is recommended to name the SVG file “Brunhes geomagnetism western US.svg”—then the template Vector version available (or Vva) does not need the new image name parameter.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

image/png

3f3cf663e39ad7779b9622ee36ddb3d90684652c

121,376 byte

1,074 pixel

863 pixel

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current23:26, 23 February 2007Thumbnail for version as of 23:26, 23 February 2007863 × 1,074 (119 KB)DMYApproximate times of some of the most commonly reported geomagnetic excursions of the Brunhes Normal Polarity Chron. * Highlighted excursions are those most likely to be found in the western U.S. * Possible correlations of these to a sketch of

The following 3 pages use this file:

Global file usage

The following other wikis use this file: