2026-06-27T22:50:16Zhttps://docta.ucm.es/rest/oai/requestoai:docta.ucm.es:20.500.14352/987542025-08-26T15:28:52Zcom_20.500.14352_14col_20.500.14352_15
Docta Complutense
author
Coronado, Ismael
author
Rodríguez García, Sergio
editor
Marigó, Judit
editor
Pérez de los Ríos, Miriam
editor
Minwer-Barakat, Raef
editor
DeMiguel, Daniel
editor
Bolet, Arnau
2024-02-05T10:06:08Z
2024-02-05T10:06:08Z
2011
Coronado, I., y Sergio Rodríguez García. Estudio a multiescala de la microestructura de Multithecopora, Playa de la Huelga (Carbonífero, Asturias). Institut Català de Paleontologia Miquel Crusafont, 2011. docta.ucm.es, https://hdl.handle.net/20.500.14352/98754.
978-84-615-3001-4
https://hdl.handle.net/20.500.14352/98754
https://sepaleontologia.es/portfolio-item/libro-de-resumenes-de-las-xxxvii-jornadas-sep/
https://sepaleontologia.es/
A partir de diversas técnicas de microscopía, se ha realizado un estudio multiescala de los distintos elementos que forman el esqueleto de Multithecopora. Éste presenta distintos dominios de cristales de calcita que integran su bioestructura (lamelares y fibrosos). Cada uno de ellos, a su vez, está formado por diferentes elementos microestructurales (microlamelas y fibras) que presentan diversas morfologías y tamaños. Dichos elementos están subdivididos en pequeñas unidades inferiores a 1 μm en las cuales a nanoescala se observan pequeños cristales granulosos subredondeados con morfologías de vaina y varillas. Estos datos arrojan luz a la controversia existente sobre el origen biogénico de la microestructura de los corales paleozoicos.
A multiscale study of the diverse morphological elements that form the Multithecopora skeleton has been carried out by means of different microscope techniques. The elements present different calcite crystals domains integrating its biostructure (lamellar and fibrous). Each one of them is constituted by distinct microstructural elements (microlamellae and fibres) that present varied morphologies and sizes. These elements are subdivided in units smaller than 1 μm in which granular subrounded crystals with sheath and stick morphologies have been observed at nanoscale. These data shed light to the controversy about the biogenic origin of Paleozoic coral microstructure.
spa
Attribution-NonCommercial 4.0 International
Estudio a multiescala de la microestructura de Multithecopora, Playa de la Huelga (Carbonífero, Asturias)
book part
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URL
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Microestructura_de_Multithecopora.pdf
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text/plain
CoronadoandRodrguez2011abstract.pdf.txt