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The S. Domingos Mine: A study of heavy metal contamination in the water column and sediments of the Chanca River Basin by discharge from an ancient cupriferous pyrite mine (Portugal)
The water column and the sediment in the S. Domingos Mine area and the associated drainage stream are heavily contaminated by heavy metals. The Chanca Reservoir, into which this stream flows, shows aExpand
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Palynostratigraphy of the Chapada Group and its significance in the Devonian stratigraphy of the Paraná Basin, south Brazil
The Alto Garcas Sub-basin in the northern part of the Parana Basin evolved differently from the Apucarana Sub-basin in the south. The marine environment was shallower in the Alto Garcas Sub-basin,Expand
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An Early Devonian flora, including Cooksonia, from the Paraná Basin (Brazil)
We report here the presence of an extensive flora from an early Lochkovian (Lower Devonian: ∼406 million years) locality in the Parana Basin (Brazil). The exceptional macrofossil assemblage includesExpand
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Environmental Quality Assessment of Bizerte Lagoon (Tunisia) Using Living Foraminifera Assemblages and a Multiproxy Approach
This study investigated the environmental quality of the Bizerte Lagoon (Tunisia) through an integrated approach that combined environmental, biogeochemical, and living benthic foraminiferalExpand
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Llandovery miospore biostratigraphy and stratigraphic evolution of the Paraná Basin, Paraguay – Palaeogeographic implications
francaisLe bassin du Parana est le plus vaste d'Amerique du Sud. Il represente une superficie de plus de 1 600 000 km2. Il couvre une partie du sud du Bresil, de l'est du Paraguay, de la partieExpand
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Comparison of Arsenic and Antimony Contents in Tissues and Organs of Brown Trout Caught from the River Presa Polluted by Ancient Mining Practices and from the River Bravona in Corsica (France): A
The present study evaluates the concentrations of arsenic (As) and antimony (Sb) in the intestine, liver, muscle, gonads, gills, and kidney of Salmo trutta subsp. from the Presa River in CorsicaExpand
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Gondwana Large Igneous Provinces: plate reconstructions, volcanic basins and sill volumes
Abstract Gondwana was an enormous supertarrane. At its peak, it represented a landmass of about 100 × 106 km2 in size, corresponding to approximately 64% of all land areas today. Gondwana assembledExpand
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MIDDLE AND UPPER DEVONIAN CHITINOZOAN BIOSTRATIGRAPHY OF THE PARANÁ BASIN IN BRAZIL AND PARAGUAY
Abstract Chitinozoans from Middle and Upper Devonian strata have been investigated from the Parana Basin in southern Brazil and eastern Paraguay. These sequences are present in the Alto GarcasExpand
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Organic matter quantity and quality, metals availability and foraminiferal assemblages as environmental proxy applied to the Bizerte Lagoon (Tunisia).
This study analyzes the benthic trophic state of Bizerte Lagoon (Tunisia) based on the total organic matter and the bioavailability of biopolymeric carbon including proteins (PTN), carbohydratesExpand
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An exceptional specimen of the early land plant Cooksonia paranensis, and a hypothesis on the life cycle of the earliest eutracheophytes
An exceptionally large specimen of the early land plant Cooksonia paranensis Gerrienne et al. has been discovered from the type locality (Jackson de Figueiredo, Parana Basin, Brazil; earlyExpand
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