Gravity maps.

Isostatic residual gravity map.Click for a larger, more detailed map. (116K) For a web resolution version of a map with gravity station locations and 1 mGal contours over the east half of the Big Bear Lake 1:100,000 scale topographic map click here (1.0M). For a print resolution (250ppi) version of a map with gravity station locations and 1 mGal contours over the east half of the Big Bear Lake 1:100,000 scale topographic map click here 3.9MB GIF). It is recommended that you click and hold then select "Save link as" to save this gif file to your disk rather than open it in your browser. The print resolution version is also available as a Portable Document Format (PDF) file (click here 4.1MB PDF). The free Adobe Acrobat Reader software to access this file may be obtained from the Adobe web site at http://www.adobe.com.

| Home | The method | Gravity map | Basin depths |
Topographic map | Get data | | Contact us |

USGS Home | Biology | Geology | Mapping | Water | Search USGS |