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Callipteridium

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Callipteridium
Temporal range: Carboniferous
Fossil of Callipteridium species
Scientific classification
Kingdom:
Plantae
Division:
Cycadophyta
Class:
Cycadopsida
Order:
Medullosales
Family:
Cyclopteridaceae
Genus:
Callipteridium

Weiss.

Callipteridium is an extinct genus of pteridospermous seed ferns belonging to the family Cyclopteridaceae. These ferns existed in the Carboniferous period.

References

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