Mariopteris, fossile seed fern from Carboniferous

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Photo credit: © blickwinkel/R. Koenig / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: carboniferous, eon, era, extinct, fern, ferns, format, fossil, fossile, fossiliferous, fossilisation, fossilisations, fossilised, fossilized, fossils, frond, fronds, horizontal, leaf, leaves, leftover, leftovers, mariopteris, palaeontology, palaeozoic, paleozoic, perm, petrification, petrifications, petrified, phanerozoic, plant, plants, pteridophyta, pteridophytes, remain, remains, seed, species, trace, traces, vestige, vestiges