Callipteridium Temporal range:
| |
---|---|
Fossil of Callipteridium species | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Division: | † Pteridospermatophyta |
Order: | † Medullosales |
Family: | † Cyclopteridaceae |
Genus: | †
Callipteridium Weiss, 1870 |
Callipteridium is an extinct genus of pteridospermous seed ferns belonging to the family Cyclopteridaceae. These ferns existed in the Carboniferous period.
Callipteridium Temporal range:
| |
---|---|
Fossil of Callipteridium species | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Division: | † Pteridospermatophyta |
Order: | † Medullosales |
Family: | † Cyclopteridaceae |
Genus: | †
Callipteridium Weiss, 1870 |
Callipteridium is an extinct genus of pteridospermous seed ferns belonging to the family Cyclopteridaceae. These ferns existed in the Carboniferous period.