Palaeomagnetism of the Canary Islands and Madeira
نویسندگان
چکیده
منابع مشابه
Tracing the colonization of Madeira and the Canary Islands by Drosophila subobscura through the study of the rp49 gene region
Nucleotide variation at the nuclear ribosomal protein 49 (rp49) gene region has been analysed by fine restriction mapping in a sample of 47 lines from a population from Madeira. Five restriction-site (out of 37 sites scored) and 3 length polymorphisms have been detected, resulting in 14 different haplotypes. This population shows less variation than both continental and Canary Island population...
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Analysis of sequence data from the internal transcribed spacers (ITS) and 5.8S region of nuclear ribosomal DNA show that Canarian and Madeiran brooms (Genisteae) of the genera Teline, Adenocarpus, and Genista are related to Mediterranean species and not to species from adjacent parts of Morocco. Each separate colonization of the islands has resulted in contrasting patterns of adaptation and rad...
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The Canary archipelago comprises seven main volcanic islands and several islets that form a chain extending for ~ 500 km across the eastern Atlantic, between latitudes 27°N and 30°N, with its eastern edge only 100 km from the NW African coast (Figures 1 & 2). The Canary Islands developed in a geodynamic setting characterized by Jurassic oceanic lithosphere formed during the fi rst stage of open...
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Bacallado, J. J., G. Ortega, G. Delgado, and L. Moro. . La fauna de Canarias. Santa Cruz de Tenerife and Las Palmas de Gran Canaria, Canary Islands: Gobierno de Canarias, Consejería de Medio Ambiente y Ordenación Territorial, Centro de la Cultura Popular Canaria. Bramwell, D., and Z. Bramwell. . Wild fl owers of the Canary Islands, nd ed. Madrid: Editorial Rueda. Brito, A., P. J. Pascu...
متن کاملDigital Map Library of the Canary Islands
The quality of the Map Libraries is obvious and the expert’s access to the cartographic funds (metadata and images) is a constant aim of the scientific task. However, it is sometimes arduous due to the dispersion of maps in the various museums, libraries and collections. Historians and documentary experts need to access remotely to every existing information, that can be compiled in a single pl...
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ژورنال
عنوان ژورنال: Geophysical Journal International
سال: 1973
ISSN: 0956-540X,1365-246X
DOI: 10.1111/j.1365-246x.1973.tb05830.x