Family
Archaeopteridacea Nicholson et Lydekker, 1889
List of species
1. Archaeopteris fissilis Schmalhausen, 1894 | Gauja Stage
Classification
Organism group | Biota |
Kingdom | Plantae |
Phylum | Archaeopteridophyta |
Class | Archaeopteridopsida |
Order | Archaeopteridales |
Family | Archaeopteridacea |
Genus | Archaeopteris |
Callixylon |