Thesis Collection
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Browsing by Author "Herranz Araújo, P."
Now showing items 1-6 of 6
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Discordancia intra-Alcudiense en el anticlinal de Agudo (Ciudad Real-Badajoz)
(Sociedad Geológica de España, 1987)The Proterozoic unconfomity, also known more to the East, is described in the Agudo Anticline at the base of the Upper Alcudian (Upper Vendian) and extended to the whole anticlinory. This allows the extension of the ... -
Dos nuevos yacimientos con graptolitos silúricos en la región de Alange (Badajoz)
(Sociedad Geológica de España, 1996)Two new fossil localities yielding graptolites of the, (undgreni and leintwardinensis biozones (early Homerian and basal Lùdfordiàn, respectively) are studied from the Al an gè region, which lies on the southernmost part ... -
Edad y correlación de la «Cuarcita de Criadero» y otras unidades cuarcíticas del límite Ordovícico-Silúrico en la Zona Centroibéríca meridional (España y Portugal)
(Sociedad Geológica de España, 1996)A new continuous section with Aeronian to lower Telychian graptolites is described near Corral de Calatrava (province of Ciudad Real). The transition between the «Criadero Quartzite» and the overlying black shales is ... -
Episodios sedimentarios en el Alcudiense Superior (Proterozoico) y su tránsito al Cámbrico en la zona centro meridional del Macizo Ibérico
(Sociedad Geológica de España, 1987)The evolution of the Upper Alcudian-Lower Cambrian basin is studied in the eastern Lusitanian-Alcudian Zone. Five sedimentary episodes with distinctive characteristics are considered -
El nivel con carbonatos del «Alcudiense superior» en el Area de Cabezarrubias-Hinojosas (Valle de Alcudia, Ciudad Real)
(Sociedad Geológica de España, 1988)The levels which contain carbonates are the essential ones both for litostratigraphic correlation and facies analysis in the Upper Proterozoic series of the Central Iberian zone. In this work, several carbonatic outcrops ... -
"Piedras Geodes" y nodulos silúricos en el Aparato para la Historia Natural española (1754) de José Torrubia
(Sociedad Geológica de España, 1996)Torrubia (1754) was the first to describe the presence of nodules in the Silurian black shales cropping out in the old tile works near El Pobo de Dueñas in the province of Guadalajara. He called them «geode-stones» reminiscent ...
