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Description: | Specimen of a fossil plant (Seed Fern) Alethopteris decurrens, and a plant (fern), Zonarites digitatus Artis, collected from the Coal Measures Group of Late Carboniferous, Westphalian age. Alethopteris pinnules up to 30mm long by 3mm broad, distinct midribs from which branch lateral veins at about right angles, some veins come straight off rachis. Alethopteris pinnules up to 30mm long by 3mm broad, distinct midribs from which branch lateral veins at about right angles, some veins come straight off rachis.
Stratigraphy: Carboniferous (Late) & Westphalian / 305 - 315 my | Source: | Tyne & Wear Archives & Museums | Identifier: | emu.ecatalogue.palaeobiology.4955 | Go to resource |
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