intrusive rock: References & Edit History

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Article History

Type Description Contributor Date
Modified title of Web site: Newfoundland Labrador Canada - Department of Natural Resources - Intrusive Rock. Apr 19, 2018
Add new Web site: Newfoundland Labrador Canada - Department of Natural Resources - Intrusive Rock. Apr 11, 2018
Add new Web site: Hyperphysics - Intrusive and Extrusive Rocks. Dec 26, 2011
Add new Web site: United States Geological Survey - Extrusive and Intrusive Rocks. Dec 26, 2011
New article added. Apr 29, 2009
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