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1st Author:
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Schindewolf, Otto H.
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2nd Author:
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3rd Author:
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Year:
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1922b |
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Title:
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Einige Randbemerkungen zu E. Perna's Abhandlung "Die Ammoneen des oberen Neodevon vom Ostabhang des Südurals". |
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Reference:
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Senckenbergiana, 4: 185-196, fig.1; Frankfurt a.M. |
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Keywords:
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Perna's work on Neodevon Urals |
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Link:
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