Baculatisporites Thomson and Pflug 1953 (fern)

Polypodiopsida - Osmundaceae

Parent taxon: Osmundaceae according to V. S. Perez Loinaze et al. 2023

See also Archangelsky 1973, Jarzen 1982, Povilauskas 2011 and Vera et al. 2022

Sister taxa: Acrostichites, Anomorrhoea, Bathypteris, Chasmatopteris, Chinlea, Cladotheca, Claytosmunda, Iegosigopteris, Itopsidema, Mesolonchopteris, Millerocaulis, Osmunda, Osmundacaulis, Osmundasporites, Osmundites, Osmundopsis, Palaeosmunda, Petcheropteris, Phyllopteroides, Rotverrusporites, Rugulatisporites, Stellatheca, Thamnopteris, Todea, Todeopsis, Todisporangiaites, Todites, Zalesskya

Subtaxa: Baculatisporites clavaeoides Baculatisporites comaumensis Baculatisporites emarginatus Baculatisporites kachaikensis Baculatisporites pileolus Baculatisporites sehoraensis Baculatisporites turbioensis

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Distribution:

• Quaternary of Australia (19 collections)

• Miocene to Pliocene of South Atlantic (2)

• Miocene of Argentina (2), Australia (12)

• Oligocene to Miocene of Argentina (6), Australia (2)

• Oligocene of Spain (1)

• Eocene of Antarctica (11), Argentina (9), Australia (2), Colombia (4), Germany (1)

• Paleocene of Antarctica (1), Argentina (4), Australia (1), Canada (5: Manitoba)

• Cretaceous to Paleogene of Antarctica (1), New Zealand (1)

• Cretaceous of Antarctica (21), Argentina (21), Australia (18), Canada (3: Alberta), Colombia (9), Egypt (1), India (1), Morocco (1), the United Kingdom (1), United States (1: Montana)

• Jurassic to Cretaceous of India (2)

• Jurassic of Argentina (2), India (1)

• Triassic of Hungary (1), India (1), Norway (5)

• Permian of Israel (1), Norway (2)

• Rotliegendes of Norway (2)

Total: 178 collections including 196 occurrences

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