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Spanish Journal of Palaeontology
Article . 2022 . Peer-reviewed
License: CC BY NC
Data sources: Crossref
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Spanish Journal of Palaeontology
Article
License: CC BY NC
Data sources: UnpayWall
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Estudio paleobotánico, reconstrucción paleoambiental y aspectos tafonómicos del afloramiento Vallesiense de Coll de Saig (La Cerdaña, Lérida, España)

Authors: Eduardo Barrón;

Estudio paleobotánico, reconstrucción paleoambiental y aspectos tafonómicos del afloramiento Vallesiense de Coll de Saig (La Cerdaña, Lérida, España)

Abstract

Se realiza un estudio paleo botánico (micro y macrorrestos) del afloramiento vallesiense de Coll de Saig (la Cerdaña, Lérida, España) tras el cual se han identificado 36 taxones a partir de palinomorfos y 49 a partir de macrorrestos (fundamentalmente restos foliares), pertenecientes a las divisiones Equisetophyta, Pteridophyta, Pinophyta y Magnoliophyta. El estudio esporopolínico revela unas asociaciones muy pobres en número de ejemplares debido a destrucción polínica a causa de las características tafonómicas del afloramiento, infiriéndose la existencia de bosques mesofíticos templados donde dominaban géneros de las familias Pinaceae, Betulaceae, Fagaceae y Ulmaceae. Por otra parte, el estudio macroflorístico pone en evidencia unas condiciones climáticas de tipo templado cálido o subtropicales, semejantes a las que hoy existen en el este de Asia, con un alto índice de humedad que permitió el desarrollo de laurisilvas, dominadas por Fagaceae y Lauraceae, y bosques mixtos mesofíticos.

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Top 10%
Average
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