<script type="text/javascript">
<!--
document.write('<div id="oa_widget"></div>');
document.write('<script type="text/javascript" src="https://beta.openaire.eu/index.php?option=com_openaire&view=widget&format=raw&projectId=undefined&type=result"></script>');
-->
</script>

COPY SCRIPT

For further information contact us at helpdesk@openaire.eu

La diversificación de las cícadas y la biodiversidad tropical

Name: La diversificación de las cícadas y la biodiversidad tropical
Creator: Rull, Valentí
Keywords: 0106 biological sciences, 0301 basic medicine, Speciation timing, QH301-705.5, Latitudinal diversity gradients, Cronología de especiación, Paleobiogeography, Paleobiogeography;, 010603 evolutionary biology, 01 natural sciences

descriptionPublicationkeyboard_double_arrow_right Article , Journal 30 Dec 2012 Spain Publisher:Editorial CSICJournal:Collectanea Botanica, volume 31, pages 103-106 (issn: 0010-0730, eissn: 1989-1067,

Authors: Rull, Valentí;

doi: 10.3989/collectbot.2012.v31.008

handle: 10261/64624

La diversificación de las cícadas y la biodiversidad tropical

- Summary
- Subjects
- Metrics

Abstract

El reciente e inesperado descubrimiento de que las Cycadales actuales no son relictos Jurásico-Cretácicos (200-65 Mya), ya que todos sus géneros iniciaron su diversificación durante el Mioceno Tardío (12 Mya), ha puesto en entredicho un mito evolutivo clásico. En esta nota se expone como este hallazgo puede, además, proporcionar nuevas pistas sobre el origen de la elevada biodiversidad tropical.

Country

Spain

Related Organizations

Botanical Institute of Barcelona
Spain
Spanish National Research Council
Spain

Keywords

Speciation timing, QH301-705.5, Latitudinal diversity gradients, Cronología de especiación, Paleobiogeography, Paleobiogeography;, latitudinal diversity gradients, cycadales, Gradientes latitudinales de biodiversidad, Climate change, Cambio climático, Biology (General), Paleobiogeografía., climatic change, Botany, paleobiogeography, cronología de especiación, Cycadales, speciation timing, gradientes latitudinales de biodiversidad, QK1-989, cambio climático, paleobiogeografía

Impact byBIP!

	citations 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).	5
	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.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average