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Total: 49869

species valid

Pterozamites longifolius (Brongn.) Bornem. Organ. Reste Lettenkohlengr. Thür. 57. 24-25 Jan 1856

species valid

Pterozamites inconstans Braun ex Miq. Prodr. Syst. Cycad. 32. Jun 1861

species valid

Pterozamites crassinervis (Goepp.) Miq. Prodr. Syst. Cycad. 32. Jun 1861

species valid

Pterozamites abbreviatus Braun ex Bornem. Organ. Reste Lettenkohlengr. Thür. 57. 24-25 Jan 1856

species valid

Pterozamites angustus Braun ex Bornem. Organ. Reste Lettenkohlengr. Thür. 57. 24-25 Jan 1856

species invalid

Fasciculites gravesii Pomel in Graves Essai Topogr. Géogn. Départ. Oise ed. 1 709. 1847

species invalid

Fasciculites gracilis Pomel in Graves Essai Topogr. Géogn. Départ. Oise ed. 1 709. 1847

species invalid

Fasciculites biformis Pomel in Graves Essai Topogr. Géogn. Départ. Oise ed. 1 709. 1847

species invalid

Zosterophyllum articulatum Pomel in Graves Essai Topogr. Géogn. Départ. Oise ed. 1 708. 1847

species invalid

Sphenopteris gracilis Fitton Trans. Geol. Soc. (London), Series 2, 4(2): 181, 349. 23 Dec 1836

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