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*Alethopteris serlii forma cf. grandini* (Crookall non Brongniart) with *Mariopteris sp.* (Zeiller);

[Neath No.1 Pit, Cwm-Nant-Llwyd, nr.] Cilybebyll, [nr.] Pontardawe, [nr. Swansea, West Glamorgan], [Wales (South)] [roof of] Pretoria Vein [/Seam, 60 feet above the Wernffraith Seam at the main colliery of the pit, Upper Coal Series, Westphalian D-Stephanian A], [Flora I1],[Myachkovskian-Chamovnicheskian], [Carboniferous (Upper)] Close to the *Alethopteris serlii forma grandini* (Brongniart) type.…