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Description: | Old Coalbrook Coll[iery]., Grovesend, [NW of Swansea, West Glamorgan], [Wales (South)] [roof of seams worked at the colliery, which is a short distance higher than the] [Bryn-Coch Seam], U[pper] C[oal] S[eries, Westphalian D-Stephanian A], [Flora I5],[Myachkovskian-Chamovnicheskian], [Carboniferous (Upper)] Formerly referred to as *Neuropteris cf. blissi* (Lesquereux). Although the Main Catalogue, the Hopping Catalogue and the 'Flora I' grouping refer this level to the Westphalian D, Dix's chart refers to the Stephanian A as the most appropriate grouping for the Bryncoch Seam and the Upper Coal Series. As such, a broad stage level has been assigned to this specimen. | License: | http://www.hmag.gla.ac.uk/spirit/rights/ | Publisher: | Hunterian Museum and Art Gallery, University of Glasgow | Rights holder: | Hunterian Museum and Art Gallery, University of Glasgow | Subjects: | PLANTTRACH : SPHENOP : GYMNOPTERID : FOSSIL : | Source: | Hunterian Museum | Creator: | Hunterian Museum and Art Gallery, University of Glasgow | Identifier: | http://www.huntsearch.gla.ac.uk/cgi-bin/... | Language: | en-GB | Go to resource |
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