Equinodermos del Paleozoico Inferior (Cámbrico y Ordovícico) del Macizo Hespéricoejemplos de conservación excepcional
- D. Gil Cid 1
- M. Mora 1
- R. Lara 1
- F. Arroyo 1
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1
Universidad Complutense de Madrid
info
ISSN: 1576-5172
Year of publication: 2004
Issue Title: VII Congreso Geológico de España
Issue: 7
Pages: 233-236
Type: Article
More publications in: Geotemas (Madrid)
Abstract
In the Lower Paleozoic (Cambrian-Middle Ordovician) sediments of the Macizo Hespérico numerous echinoderm fossils have been found (eocrinoids, homalozoans, diploporids, rombipherans, crinoids, and asteroids) in some exceptional conditions of conservation. This is due to the mineralized skeleton that these organisms present and the existence of some post-mortem processes that allowed this type of conservation.