- Geological map
Geological map of Saint Helena
http://geowww.ou.edu/~bweaver/Ascension/shgeolmp.htm
(Added: Sat May 20 2006 Hits: 0 Rating: 0.00 Votes: 0)
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Review It - Natural History - Geology
St. Helena is a volcanic island although volcanic activity has long since ceased. The last volcanic eruptions occurred about 7 million years ago and since that time the island has been sculpted into its present form by the forces of erosion.
http://geowww.ou.edu/~bweaver/Ascension/sh-nat.htm
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Review It - St Helena - Physical Geography
The Geology of the island of St Helena, South Atlantic Ocean
http://www.btinternet.com/~sa_sa/st_helena/st_helena_geology.html
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