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Filicales

1.Botryopteris Ramosa T.S. Stem

2. Botryopteris Ramosa Root

3. Botryopteris Ramosa T.S. Petiole

4. Botryopteris Cylindrica T.S. Stem

5. Botryopteris Cylindrica T.S. Root

6. Botryopteris Cylindrica T.S. petiole

7. Psalixochlaena (new genus) T.S. petiole

8. Paurodendron

9. Stauropteris T.S. primary rachis

10. Stauropteris T.S. Phyllophore

11. Stauropteris Megaspore

12. Stauropteris Microspores

13. Etapteris-mature-complete H-shaped xylem

14. Etapteris-Scott-I,II,III rachis stages

15. Ankyropteris Stem

16. Ankyropteris Westphaliensis T.S. petiole

17. Zygopterid Petiole

18. Psaronius T.S. Root

19. Psaronius full stem sector (peel)

20. Stipitopteris (Psaronius petiole)

21. Tempskya T.S. Root

22. Scolecopteris-Sporangia

23. Psaronius Petiole