Trans. Roy. Soc. Edinr 



Vol. XLVI. 



KlDSTON AND GwYNNE- VaUGHAN : FOSSIL OSMUNDACE^. PLATE IV. 





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20. 



pr.ph. 



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en. 



A\ Kidston, Photo tnic. 



TlIAMNOPTERIS SCHLECHTENDALII. Eichwald 



sp. 



