Novaculit (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Novaculit" in German language version.

refsWebsite

Global rank German rank

1web.archive.org

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web.archive.org

P.B. King: Geology of the Marathon Region, Texas (Memento vom 24. April 2009 im Internet Archive), United States Geological Survey Professional Paper 187, Boulder 1937