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Eifelian

A Dictionary of Earth Sciences | 1999 | | Copyright

Eifelian (Couvinian)
1. An age in the Middle Devonian Epoch preceded by the Emsian, followed by the Givetian, and dated at 386.0–380.8Ma (Harland et al.,1989).

2. The name of the corresponding European stage, which is roughly contemporaneous with the upper Cunninghamian (Australia) and upper Onesquethawian (N. America).

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AILSA ALLABY and MICHAEL ALLABY. "Eifelian." A Dictionary of Earth Sciences. 1999. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>.

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AILSA ALLABY and MICHAEL ALLABY. "Eifelian." A Dictionary of Earth Sciences. 1999. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O13-Eifelian.html

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Eifelian

A Dictionary of Plant Sciences | 1998 | | Copyright

Eifelian See DEVONIAN.

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MICHAEL ALLABY. "Eifelian." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>.

MICHAEL ALLABY. "Eifelian." A Dictionary of Plant Sciences. 1998. Encyclopedia.com. (June 1, 2012). http://www.encyclopedia.com/doc/1O7-Eifelian.html

MICHAEL ALLABY. "Eifelian." A Dictionary of Plant Sciences. 1998. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O7-Eifelian.html

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Eifelian

A Dictionary of Zoology | 1999 | | Copyright

Eifelian See DEVONIAN.

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Pick a style below, and copy the text for your bibliography.

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MICHAEL ALLABY. "Eifelian." A Dictionary of Zoology. 1999. Encyclopedia.com. 1 Jun. 2012 <http://www.encyclopedia.com>.

MICHAEL ALLABY. "Eifelian." A Dictionary of Zoology. 1999. Encyclopedia.com. (June 1, 2012). http://www.encyclopedia.com/doc/1O8-Eifelian.html

MICHAEL ALLABY. "Eifelian." A Dictionary of Zoology. 1999. Retrieved June 01, 2012 from Encyclopedia.com: http://www.encyclopedia.com/doc/1O8-Eifelian.html

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