Polypodiopsida - Gleicheniaceae
Parent taxon: Polypodiopsida according to V. S. Perez Loinaze et al. 2023
See also Chandler 1963, Gardner and Ettingshausen 1880, I 2016, Jud 2011, Knowlton 1919, Mabberley 2000, McLoughlin et al. 1995, Moisan et al. 2010, Vallati et al. 2020 and Vera et al. 2022
Sister taxa: Acrocarpus, Biretisporites, Blechnaceae, Cladophlebis, Dicksoniaceae, Equisetidae, Marattiidae, Marsileaceae, Osmundaceae, Polypodiaceae, Polypodiidae, Protopteris, Pseudosalvinia, Pterygopteris, Punctatosporites, Schizopteris, Tempskyaceae, Verrucosisporites
Subtaxa: Boodlepteris Clavifera Dicranopteris Gleichenia Gleicheniidites Gleichenioamyelon Gleicheniopsis Gleicheniorachis Gleichenipteris Gleichenites Gleichotheca Mertensites Microphyllopteris Oligocarpia Ornamentifera Selenocarpus
Distribution:
• Quaternary of Australia (29 collections), India (1)
• Pliocene of Bolivia (1), Portugal (9), United States (1: Massachusetts)
• Miocene of Argentina (1), Australia (5), Canada (1: Northwest Territories), Cuba (1), India (1), New Zealand (1), United States (1: Massachusetts)
• Oligocene to Miocene of Argentina (5), Australia (3), New Zealand (1)
• Oligocene of Australia (1)
• Eocene to Oligocene of Chile (1)
• Eocene of Antarctica (2), Argentina (4), Australia (3), the United Kingdom (1), United States (43: Louisiana, Missouri)
• Paleogene of Chile (1), India (1)
• Paleocene of Antarctica (1), Argentina (26), Australia (11), Canada (7: Manitoba), China (2), United States (37: Montana, North Dakota, Wyoming)
• Cretaceous to Paleogene of Antarctica (2), Argentina (1), New Zealand (8)
• Cretaceous of Antarctica (47), Argentina (59), Australia (37), the Bahamas (6), Belgium (1), Canada (11: Alberta, British Columbia), Chile (6), Colombia (10), Egypt (30), France (1), Germany (1), India (10), Israel (2), Japan (1), Jordan (5), Kazakhstan (1), Libya (1), Morocco (1), Nigeria (2), Peru (1), Portugal (2), Romania (2), the Russian Federation (8), Sudan (4), Svalbard and Jan Mayen (2), the United Kingdom (2), United States (40: Alaska, Georgia, Idaho, Kansas, New Jersey, North Dakota, South Dakota, Utah, Wyoming)
• Jurassic to Cretaceous of Antarctica (1), Canada (2: Nunavut), Egypt (1), India (3)
• Jurassic of Argentina (9), Bulgaria (1), Canada (1: Nunavut), Chile (1), China (13), Colombia (1), France (3), Greenland (4), India (17), Israel (4), Italy (1), Japan (6), Kazakhstan (1), Madagascar (1), New Zealand (4), Poland (1), Romania (1), the Russian Federation (9), Tajikistan (1), Turkmenistan (1), Ukraine (2), the United Kingdom (10), Uzbekistan (1)
• Triassic of Australia (1), Austria (1), Chile (4), China (11), Germany (1), the Netherlands (1), Tajikistan (1), United States (1: Virginia)
• Permian of India (1), the Russian Federation (4)
• Carboniferous of Canada (5: New Brunswick), Portugal (2), Spain (4), United States (3: Illinois, Indiana)
Total: 646 collections including 938 occurrences