Two species of Selaginella cones and their spores from the Bohemian Carboniferous continental basins of the Czech Republic

Abstrakt

Carboniferosu Selaginella´s fructifications and their spores

Klíčová slova

• Cirratriradites
• Triangulatisporites
• Selaginella
• in situ spores
• Carboniferous
• palaeobotany