Laveineopteris polymorpha FROM THE lower Westphalian (Langsettian) “fern ledges” at Saint John, new brunswick, Canada, and comparison with Laveineopteris hollandica from Europe

Autores/as

  • Robert H Wagner Centro Paleobotánico, Jardín Botánico de Córdoba, Avda. de Linneo, s/n, 14004 Córdoba, Spain.

DOI:

https://doi.org/10.7203/sjp.23.2.20402

Palabras clave:

Laveineopteris, Neuropteris, Langsettian, North America, Europe

Resumen

A documentation is presented of the pteridosperm (?) foliage species Laveineopteris polymorpha (Dawson, 1862) comb. nov. from its type locality at Saint John, New Brunswick. This Canadian species is also present in the United States and in the British Isles. The similar species Laveineopteris hollandica (Stockmans, 1933) Cleal & Shute, 1995, of European provenance, is discussed for detailed comparison. Lists of synonymy are provided for both species. These are commented on in detail. The stratigraphic and geographic distribution of these two species is discussed as well.

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Publicado

2021-02-14

Cómo citar

Wagner, R. H. (2021). Laveineopteris polymorpha FROM THE lower Westphalian (Langsettian) “fern ledges” at Saint John, new brunswick, Canada, and comparison with Laveineopteris hollandica from Europe. Spanish Journal of Palaeontology, 23(2), 139–156. https://doi.org/10.7203/sjp.23.2.20402
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