Artículo
Pereira, J.L.; Rapalini, A.; Tarling, D.H.; Fonseca, J. "Palaeomagnetic dating and determination of tectonic tilting: A study of Mesozoic-Cenozoic igneous rocks in central West Portugal" (1996) Geological Society Special Publication. 105:111-117
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Abstract:
Samples of igneous rocks (36 sites, 218 samples) associated with two main phases of the evolution of the Lusitanian Basin can be dated magnetically to latest Jurassic-early Cretaceous or late Cretaceous-Eocene. Directions of remanence in rocks belonging to the older phase require a 35° rotation to become consistent with directions from stable Europe, while those of younger age do not require such rotation. On a finer scale, the remanent directions can be used to ascertain the probable tectonic tilt at different times of the igneous activity and hence provide intermediate evidence on the tectonic evolution of this area, including rotations of individual tectonic blocks about both vertical and horizontal axes.
Registro:
| Documento: | Artículo |
| Título: | Palaeomagnetic dating and determination of tectonic tilting: A study of Mesozoic-Cenozoic igneous rocks in central West Portugal |
| Autor: | Pereira, J.L.; Rapalini, A.; Tarling, D.H.; Fonseca, J. |
| Filiación: | Department of Geological Sciences, University of Plymouth, Plymouth PL4 8AA, United Kingdom School of Environmental Sciences, University of East Anglia, Norwich NR4 7TJ, United Kingdom Departamento de Ciencias Geologicas, Fac. de Cencos Exactas y Naturales, Ciudad Universitaria, 1428 Buenos Aires, Argentina Departamento de Fisica, Instituto Superior Ticnico, 1096 Lisboa, Portugal |
| Año: | 1996 |
| Volumen: | 105 |
| Página de inicio: | 111 |
| Página de fin: | 117 |
| DOI: | http://dx.doi.org/10.1144/GSL.SP.1996.105.01.10 |
| Título revista: | Geological Society Special Publication |
| Título revista abreviado: | Geol. Soc. Spec. Publ. |
| ISSN: | 03058719 |
| Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_03058719_v105_n_p111_Pereira |
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Citas:
---------- APA ----------
Pereira, J.L., Rapalini, A., Tarling, D.H. & Fonseca, J. (1996) . Palaeomagnetic dating and determination of tectonic tilting: A study of Mesozoic-Cenozoic igneous rocks in central West Portugal. Geological Society Special Publication, 105, 111-117.http://dx.doi.org/10.1144/GSL.SP.1996.105.01.10
---------- CHICAGO ----------
Pereira, J.L., Rapalini, A., Tarling, D.H., Fonseca, J. "Palaeomagnetic dating and determination of tectonic tilting: A study of Mesozoic-Cenozoic igneous rocks in central West Portugal" . Geological Society Special Publication 105 (1996) : 111-117.http://dx.doi.org/10.1144/GSL.SP.1996.105.01.10
---------- MLA ----------
Pereira, J.L., Rapalini, A., Tarling, D.H., Fonseca, J. "Palaeomagnetic dating and determination of tectonic tilting: A study of Mesozoic-Cenozoic igneous rocks in central West Portugal" . Geological Society Special Publication, vol. 105, 1996, pp. 111-117.http://dx.doi.org/10.1144/GSL.SP.1996.105.01.10
---------- VANCOUVER ----------
Pereira, J.L., Rapalini, A., Tarling, D.H., Fonseca, J. Palaeomagnetic dating and determination of tectonic tilting: A study of Mesozoic-Cenozoic igneous rocks in central West Portugal. Geol. Soc. Spec. Publ. 1996;105:111-117.http://dx.doi.org/10.1144/GSL.SP.1996.105.01.10
