Ischyosporites Balme 1957 (ferns)

Pteridopsida

Parent taxon: Pteridopsida according to Balme 1957

Sister taxa: Achradosporis, Apiculatasporites, Apiculatisporites, Baculatisporites, Cicatricososporites, Cingulatisporites, Clavatisporites, Clavatriletes, Cyathidites, Cyclosorus, Deltoidospora, Echinatisporis, Foveasporis, Granulatisporites, Grapnelispora, Interlobulites, Kirchheimerisporites, Laevigatosporites, Leiotriletes, Marattisporites, Matonisporites, Monolites, Osmundacidites, Peromonolites, Pteridacidites, Scabramonoletes, Todisporites, Triletes, Tuberculatosporites, Waltzispora, Lygodioisporites, Reticuloidosporites, Monachosoraceae, Hymenophyllopsidaceae, Nephrolepidaceae, Davalliaceae, Thelypteridaceae, Hymenophyllaceae, Marsileales, Polypodiaceae, Ophioglossidae, Marattiidae, Trilites, Oleandraceae, Capsispora, Lophosoriaceae, Psilotidae, Grammitidaceae, Plagiogyriaceae, Cheiropleuriaceae, Crassoretitriletes, Polypodiaceoisporites, Lametatriletes, Magnastriatites, Lygodiidites, Ophioglossaceae, Kyrtomisporis, Marattiaceae, Lomariopsidaceae, Vittariaceae, Metaxyaceae, Concavissimisporites, Striatella, Osmundales, Onychiopsis, Salviniales, Schizaeales, Cladophlebis, Gleicheniales, Cyatheales, Polypodiidae, Tempskyaceae, Polypodiales

Subtaxa: Ischyosporites areapunctatis Ischyosporites arkellii Ischyosporites crateris Ischyosporites granulosus Ischyosporites gremius Ischyosporites problematicus Ischyosporites punctatus Ischyosporites scaberis Ischyosporites variegatus Ischyosporites volkheimeri

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Distribution:

• Miocene to Pliocene of South Atlantic (2 collections)

• Oligocene to Miocene of Argentina (7), Australia (2)

• Oligocene of Australia (1), Spain (1)

• Eocene to Oligocene of Antarctica (1)

• Eocene of Antarctica (7), Argentina (1), Australia (1), Colombia (1)

• Paleocene of Australia (2), Colombia (3)

• Cretaceous to Paleogene of New Zealand (5)

• Cretaceous of Antarctica (31), Argentina (3), Australia (4), the Bahamas (2), Brazil (3), Egypt (7), Israel (1), Peru (1), Portugal (3)

• Jurassic to Cretaceous of Egypt (1)

• Jurassic of Argentina (1), Egypt (2), Morocco (1)

Total: 94 collections including 99 occurrences

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Specimen images are retrieved through the ePANDDA API.


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