November 26, 2014 (v1)
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Uploaded on: March 26, 2023
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April 25, 2018 (v1)Publication
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May 4, 2018 (v1)Publication
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April 27, 2021 (v1)Publication
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Uploaded on: December 4, 2022 -
January 9, 2017 (v1)Publication
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November 26, 2014 (v1)Publication
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January 12, 2017 (v1)Publication
We set a first valuation for a magnetostratigrafic record from the upper portion of the Montoro raña formation, in the southern edge of the Sierra Morena. It shows a change in polarity that can be correlated to Olduwai-Matuyama transit (1757 M.a.)
Uploaded on: March 27, 2023 -
April 24, 2018 (v1)Publication
Nous présentons ici une méthode géobotanique quantitative d'Inventaire de formations végétales homogènes (Phanérophytes et Chamaephytes) (méthode MIFC). La technique utilisée est un inventaire de la végétation (phanérophytes et chamaephytes) des transects linéaires de 50x2 m, donnant lieu à des parcelles de 0,1 ha, à des attributs et à une...
Uploaded on: December 4, 2022 -
April 24, 2018 (v1)Publication
The work on river mouths, karst forms and restingas in the Samaná bay allow us to follow the coastlines changes during the last 200 years. Mangrove formations (Rizhophora mangle L., Avicennia germinans L., Laguncularia racemosa L.) Shown themselves as extraordinaly indicators for this coastal dynamics.
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January 12, 2017 (v1)Publication
The confluence Genil-Guadalquivir in Palma del Río (Córdoba), shows a system composed by four terraces of the Upper and Middle Pleistocene and two episodes of colluvial deposits. The Paleolithic sites (Acheulean and Middle Paleolithic) are linked to lateral bars and colluviums.
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January 19, 2017 (v1)Publication
The Guadalquivir's fluvial terraces are grouped in four morphogenetic complexes. Their magnetic records include the Matuyama and Bruhnes episodes. The special signification is the M/B change and a reverse event in Brunhes (Biwa).
Uploaded on: December 4, 2022 -
January 11, 2017 (v1)Publication
On fait à la première fois l'étude géomorphologique de les deux éléments principiaux du paléokarst de Sierra Morena (Zone de Ossa-Morena, Massif Hésperique Meridional, P. Ibérique). Glogalement ces deux éléments sont bien remarquables: les "surfaces de corrosion (SK1, SK2) et les poljes". Cette morphologie est heritage de l'évolution karstique...
Uploaded on: March 27, 2023 -
November 26, 2014 (v1)Publication
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Uploaded on: March 27, 2023 -
November 26, 2014 (v1)Publication
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Uploaded on: March 27, 2023 -
April 25, 2018 (v1)Publication
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January 11, 2017 (v1)Publication
Les carbonates d'origine biosédimentaire (tufs et travertins) joinent un rôle important dans l'évolution des paysages quaternainers. Dans ce travail, sont détaillés les caractères généraux et particuliers des algues cyanophycées dans les structures stromatolitiques du travertin Santa Lucía, situé au pied de la plateforme de calcarénite de...
Uploaded on: March 27, 2023 -
January 19, 2017 (v1)Publication
Se presenta una síntesis del karst y paleokarst del sector Ossa-Morena, desarrollado sobre calizas y dolomías del Cámbrico Inferior. Su distribución abarca sectores de las provincias de Huelva, Sevilla y Córdoba. Entre los elementos más significativos destacan las superficies corrosivas, paleopoljes y paleovalles, junto con formaciones...
Uploaded on: December 4, 2022 -
April 23, 2018 (v1)Publication
La forêt de genévriers ou forêt de navires de Juniperus phoenicea subsp. turbinata (Guss.) Nyman a été caractérisée dans la Réserve Biologique de Doñana (RBD) en utilisant une méthodologie d'inventaire végétal en transects linéaires considérant des phanérophytes et des chamaephytes (MIFC) dans le voisinage des lagunes de Charco del Toro (TCS)...
Uploaded on: March 27, 2023 -
April 25, 2018 (v1)Publication
The paludal deposits presented here belong to a geomorphological unit identified between Palafrugell Corridor and the littoral plains of Ter River (Baix Ter), associated to a carbonate-rich spring system. The sections show a distintic clay level, mixed with black silts, very rich in snail remains. The malacological assemblage contained...
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March 20, 2017 (v1)Publication
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Uploaded on: December 4, 2022 -
January 19, 2017 (v1)Publication
En la Sierra de Córdoba, sobre las calizas de Ossa-Morena, se desarrolla un paleokarst que contiene superficies de corrosión, dolinas, paleovallas, un paleopolje y numerosas plataformas travertínicas. Se ha levantando una cartografía geomorfoloógica a escala 1:30.000, entre la localidad de Santa María de Trassierra y las Ermitas, realizándose...
Uploaded on: December 4, 2022 -
January 11, 2017 (v1)Publication
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Uploaded on: December 4, 2022 -
July 11, 2017 (v1)Publication
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Uploaded on: December 4, 2022 -
July 11, 2017 (v1)Publication
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Uploaded on: December 5, 2022