Sagenopteris
Extinct genus of seed ferns / From Wikipedia, the free encyclopedia
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Sagenopteris is a genus of extinct seed ferns from the Triassic to late Early Cretaceous.[1][2]
Quick Facts Scientific classification, Species ...
Sagenopteris | |
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Sagenopteris phillipsii leaves, Middle Jurassic, Gristhorpe Bed, Cloughton Formation, Cayton Bay, Yorkshire. | |
Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Division: | †Pteridospermatophyta |
Order: | †Caytoniales |
Family: | †Caytoniaceae |
Genus: | †Sagenopteris Presl 1838 |
Species | |
See text |
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