Search results for "foraminifera"

showing 4 items of 144 documents

The use of bioindicators (Posidonia oceanica and benthic foraminifera) to evaluate metal pollution in a complex ecological system: marine coastal env…

2007

marine ecosystemSettore BIO/03 - Botanica Ambientale E ApplicataPosidonia oceanicabenthic foraminiferaSettore GEO/01 - Paleontologia E PaleoecologiaSettore CHIM/12 - Chimica Dell'Ambiente E Dei Beni Culturali
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Paleoclimatic changes in the Serravallian record of the Mediterranean area

2004

planktonic foraminiferaPaleoclimatology; planktonic foraminifera; stable isotope; Miocene; Mediterraneanstable isotopeMioceneMediterraneanSettore GEO/01 - Paleontologia E PaleoecologiaPaleoclimatologyPaleoclimatology planktonic foraminifera stable isotope late Middle Miocene MediterraneanSettore GEO/08 - Geochimica E Vulcanologia
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Neogene planktonic foraminiferal turnover in the Mediterranean area

2014

planktonic foraminiferaclimatic changeMediterranean area
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Fosildiagénesis del anélido Rotularia spirulaea (Lamarck, 1818) (Polychaeta, Serpulidae) en el Eoceno del dominio pirenaico occidental

2018

The presence of the fossil polychaete Rotularia spirulaea (Lamarck, 1818) in Eocene deposits (middle Lutecian – upper Bartonian and (?) Priabonian) belonging to the western Pyrenean Domain is verified. In this paper, a fossildiagenetic study has been carried out. Fossils from three areas, corresponding to diff erent depositional settings, have been analysed. In area 1, sediments of the Ardanatz Sandstone and Ilundain Marls formations [Pamplona Basin and adjoining areas (Navarre)], were sampled. Here, the specimens of R. spirulaea  were not substantially affected by taphonomic reworking and the original microstructure of the carbonate tube is preserved. The test consists of a thick external …

rotularia spirulaea morphology fossildiagenesis paleogene pyrenees.CalciteRotulariafood.ingredientbiologyOutcropGeochemistryPaleontologybiology.organism_classificationQE701-760DiagenesisSedimentary depositional environmentForaminiferachemistry.chemical_compoundfoodchemistryMarlCarbonateGeologySpanish Journal of Palaeontology
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