- The Pelta****les are an
extinct order of seed plants,
often considered "seed ferns". They span from the Late
Carboniferous to the
Early Jur****ic or the...
- †Gigantopteridales †Glossopteridales †Lyginopteridopsida †Medullosales †
Peltaspermopsida †Pentoxylopsida †Petriellales Acrogymno****e (living gymnosperms)...
- †Gigantopteridales †Glossopteridales †Lyginopteridopsida †Medullosales †
Peltaspermopsida †Pentoxylopsida †Petriellales Acrogymno****e (living gymnosperms)...
- †Gigantopteridales †Glossopteridales †Lyginopteridopsida †Medullosales †
Peltaspermopsida †Pentoxylopsida †Petriellales Acrogymno****e (living gymnosperms)...
- †Gigantopteridales †Glossopteridales †Lyginopteridopsida †Medullosales †
Peltaspermopsida †Pentoxylopsida †Petriellales Acrogymno****e (living gymnosperms)...
- †Gigantopteridales †Glossopteridales †Lyginopteridopsida †Medullosales †
Peltaspermopsida †Pentoxylopsida †Petriellales Acrogymno****e (living gymnosperms)...
- †Gigantopteridales †Glossopteridales †Lyginopteridopsida †Medullosales †
Peltaspermopsida †Pentoxylopsida †Petriellales Acrogymno****e (living gymnosperms)...
- †Gigantopteridales †Glossopteridales †Lyginopteridopsida †Medullosales †
Peltaspermopsida †Pentoxylopsida †Petriellales Acrogymno****e (living gymnosperms)...
- †Gigantopteridales †Glossopteridales †Lyginopteridopsida †Medullosales †
Peltaspermopsida †Pentoxylopsida †Petriellales Acrogymno****e (living gymnosperms)...
- †Gigantopteridales †Glossopteridales †Lyginopteridopsida †Medullosales †
Peltaspermopsida †Pentoxylopsida †Petriellales Acrogymno****e (living gymnosperms)...
