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dc.contributor.author
Cesari, Silvia Nelida
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dc.contributor.author
Álvarez Vázquez, Carmen
dc.contributor.author
Méndez Bedia, Isabel
dc.contributor.author
Álvarez Laó, Diego
dc.contributor.author
Turrero, Pablo
dc.contributor.author
Arbizu, Miguel
dc.date.available
2019-10-02T20:49:12Z
dc.date.issued
2015-12
dc.identifier.citation
Cesari, Silvia Nelida; Álvarez Vázquez, Carmen; Méndez Bedia, Isabel; Álvarez Laó, Diego; Turrero, Pablo; et al.; First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain); Elsevier Science; Palaeogeography, Palaeoclimatology, Palaeoecology; 440; 12-2015; 475-486
dc.identifier.issn
0031-0182
dc.identifier.uri
http://hdl.handle.net/11336/85071
dc.description.abstract
The first record of an anatomically preserved flora from Stephanian outcrops at Arnao beach (Asturias, Spain) is presented. The stratigraphic section is part of a geological heritage site that preserves exceptional Devonian reef deposits. The Carboniferous succession contains coal seams worked by one of the earliest mines in Spain and its plant-fossil assemblages were reported in the 19th century but scarcely revised later. The new assemblages recovered in the beach, during extreme low tides, represent the first record of permineralised trunks in northwestern Spain. Large cordaitalean specimens are referred to a new species of Cordaixylon characterised by non-septate pith, araucarian radial pitting of the tracheids and cross-fields with phyllocladoid pits. Part of the root mantle of Psaronius is preserved in water-worn pebbles, indicating the presence of tree ferns in the palaeoflora. The associated compression/impression assemblage includes lycophytes, sphenophytes, pteridosperms and pteridophytes. A comparison of the assemblage confirms its importance for reconstructing the Late Pennsylvanian floral succession in the region.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Elsevier Science
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dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.subject
ARNAO
dc.subject
CORDAIXYLON
dc.subject
PERMINERALISATION
dc.subject
PSARONIUS
dc.subject
STEPHANIAN
dc.subject
WOOD
dc.subject.classification
Paleontología
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dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
First report of permineralised plants in the Stephanian of Arnao (Asturias, northwestern Spain)
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-10-02T14:28:55Z
dc.journal.volume
440
dc.journal.pagination
475-486
dc.journal.pais
Países Bajos
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dc.journal.ciudad
Amsterdam
dc.description.fil
Fil: Cesari, Silvia Nelida. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales “Bernardino Rivadavia”; Argentina
dc.description.fil
Fil: Álvarez Vázquez, Carmen. Real Jardin Botanico de Córdoba; España
dc.description.fil
Fil: Méndez Bedia, Isabel. Universidad de Oviedo; España
dc.description.fil
Fil: Álvarez Laó, Diego. Universidad de Oviedo; España
dc.description.fil
Fil: Turrero, Pablo. Universidad de Oviedo; España
dc.description.fil
Fil: Arbizu, Miguel. Universidad de Oviedo; España
dc.journal.title
Palaeogeography, Palaeoclimatology, Palaeoecology
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dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.palaeo.2015.09.028
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0031018215005386
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