Science Topics
Site to submit a question to Ask-A-Geologist where scientists research the answers to the questions, then reply directly by email.
Metadata as [FGDC] - [XML] - [ISO]
U.S. Department of the Interior |
U.S. Geological Survey
URL: http://www.usgs.gov/science//science/cite-view.php?cite=1353
Page Contact Information: Ask USGS
