Difference between revisions of "Dike"
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A '''dike''' is a sheet-shaped [[igneous rock|igneous]] [[intrusion]]. Cuts across existing [[rock]] structures.<ref>Pellant, Chris. ''The Complete Book of Rocks and Minerals'', Dorling Kindersley Inc.: New York (1995). 250.</ref> | A '''dike''' is a sheet-shaped [[igneous rock|igneous]] [[intrusion]]. Cuts across existing [[rock]] structures.<ref>Pellant, Chris. ''The Complete Book of Rocks and Minerals'', Dorling Kindersley Inc.: New York (1995). 250.</ref> | ||
| − | A '''dike''' is also an elongated raised earthen mound used as a flood defence or to protect reclaimed land (see [[Polder]]). | + | A '''dike''' (also spelled '''dyke''')is also an elongated raised earthen mound used as a flood defence or to protect reclaimed land (see [[Polder]]). |
==References== | ==References== | ||
Revision as of 01:01, June 28, 2011
A dike is a sheet-shaped igneous intrusion. Cuts across existing rock structures.[1]
A dike (also spelled dyke)is also an elongated raised earthen mound used as a flood defence or to protect reclaimed land (see Polder).
References
- ↑ Pellant, Chris. The Complete Book of Rocks and Minerals, Dorling Kindersley Inc.: New York (1995). 250.