1st Author:
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Münster, Georg Graf zu
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2nd Author:
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3rd Author:
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Year:
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1839c |
Title:
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Seltene Arten Clymenia, Cyrtocera und Orthocera aus dem Uebergangs-Kalk. |
Reference:
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Beiträge zur Petrefactenkunde, 3: 55-60, pl.1,2,17,18; Bayreuth (Birner). |
Keywords:
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U.Devon.;Franconia,Clymenia |
Link:
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