i Cycadofilices [Fossile Pflanzen aus der Gruppe Cycadofilices]

M. D. Zalessky

1906

Article

Zapiski Imperatorskago Sankt-Peterburgskago Mineralogicheskago Obshchestva, Series 2 44:327-410

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Taxa discussed in this work:

• Cycadoxyloideae
• Lyginodendraceae
• Lyginopteridaceae