2024-03-29T11:43:00Zhttps://gredos.usal.es/oai/requestoai:gredos.usal.es:10366/194112022-02-07T14:45:54Zcom_10366_4128com_10366_4055com_10366_3946com_10366_3823col_10366_4129
Gestión del Repositorio Documental de la Universidad de Salamanca
author
Gutiérrez Alonso, Gabriel
author
Fernández-Suárez, Javier
author
Jeffries, T. E.
2009-02-17
2009-10-07T11:41:39Z
2004
Gutierrez Alonso, G., Fernández Suárez, J., Jeffries, T. E. (2004). Age and setting of the Upper Neoproterozoic Narcea Antiform volcanic rocks (NW Iberia). "Geogaceta", 35, 79-82.
http://hdl.handle.net/10366/19411
U-Pb dating of zircons from ryolites intercalated within the Narcea Antiform Neoproterozoic rocks was performed by laser ablation ICP-MS). The age of the ryolite is 559+-3 Ma which allows the separtion of two different units within the previously established Tineo Series. It is suggested that a terrane-transfer related pull-apart environment could have been the ideal setting for the genesis of these rocks in accordance with previously proposed models for the Neoproterozoic evolution of this region.
eng
Attribution-NonCommercial-NoDerivs 3.0 Unported
Neoproterozoic
Geology
Iberia
Gondwana
Geología
Neoproterozoico
Age and setting of the Upper Neoproterozoic Narcea Antiform volcanic rocks (NW Iberia)
info:eu-repo/semantics/article
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URL
https://gredos.usal.es/bitstream/10366/19411/1/DGL_Agesetting.pdf
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DGL_Agesetting.pdf.txt