2022

Scientific Articles

unige:157880	First Observation of Unicellular Organisms Concentrating Arsenic in ACC Intracellular Inclusions in Lake Waters	Martignier, Agathe; Filella, Montserrat; Jaquet, Jean-Michel; Coster, Mathieu; Ariztegui, Daniel
unige:151530	Micropearls and other intracellular inclusions of amorphous calcium carbonate: an unsuspected biomineralization capacity shared by diverse microorganisms	Segovia Campos, Inès; Martignier, Agathe; Filella, Montserrat; Jaquet, Jean-Michel; Ariztegui, Daniel
unige:159223	Preservation of Fe/Mn‐redox fronts in sediments of an oligotrophic, oxygenated deep‐water lake (Lago Fagnano, Tierra del Fuego)	Neugebauer, Ina; Thomas, Camille; Ordonez Rendon, Luis Gabriel; Waldmann, Nicolas; ... Ariztegui, Daniel
unige:159224	Reconstructing lake bottom water temperatures and their seasonal variability in the Dead Sea Basin during MIS5e	Brall, Niels S.; Gardien, Véronique; Ariztegui, Daniel; Sorrel, Philippe; ... Caupin, Frédéric

2021

Scientific Articles

unige:152007	Anatomy of a Catastrophe: Reconstructing the 1936 Rock Fall and Tsunami Event in Lake Lovatnet, Western Norway	Waldmann, Nicolas; Vasskog, Kristian; Simpson, Guy; Chapron, Emmanuel; ... Ariztegui, Daniel
unige:157881	Evolving controls on mineralization in Patagonian microbial mats as inferred by water chemistry, microscopy and DNA signatures	Eymard, Inès Pauline Marie; Alvarez, Maria del Pilar; Bilmes, Andrés; Vasconcelos, Crisogono; ... Ariztegui, Daniel
unige:154431	Lake Sedimentary DNA Research on Past Terrestrial and Aquatic Biodiversity: Overview and Recommendations	Capo, Eric; Giguet-Covex, Charline; Rouillard, Alexandra; Nota, Kevin; ... Parducci, Laura
unige:154528	Last Glacial central Mediterranean hydrology inferred from Lake Trasimeno's (Italy) calcium carbonate geochemistry	Francke, Alexander; Lacey, Jack H.; Marchegiano, Marta; Wagner, Bernd; ... Knödgen, Katharina
unige:154430	Morphological diversity and discrimination tools of the non-marine ostracod Cypridopsis silvestrii across temporal and spatial scales from Patagonia	Ramos, Lorena Y.; Pérez, Alejandra Patricia; Coviaga, Corina A.; Schwalb, Antje; ... Cusminsky, Gabriela C.
unige:154429	Organic matter mineralization in modern and ancient ferruginous sediments	Friese, André; Bauer, Kohen; Glombitza, Clemens; Ordonez Rendon, Luis Gabriel; ... Kallmeyer, Jens

2020

Scientific Articles

unige:143629	Biomineralization Capacities of Chlorodendrophyceae: Correlation Between Chloroplast Morphology and the Distribution of Micropearls in the Cell	Martignier, Agathe; De Respinis, Sophie; Filella, Montserrat; Segovia-Campos, Inés; ... Ariztegui, Daniel
unige:143406	Characterizing ecoregions in Argentinian Patagonia using extant continental ostracods	Cusminsky, Gabriela; Coviaga, Corina; Ramos, Lorena; Pérez, A. Patricia; ... Alperin, Marta
unige:144681	Geochemical fingerprinting of key lithologies and depositional processes across the upper boundary of the Opalinus Clay (Aalenian, Middle Jurassic, northern Switzerland)	Lauper, Bruno; Deplazes, Gaudenz; Vogel, Hendrik; Jaeggi, David; ... Foubert, Anneleen
unige:138079	Paleolimnological reconstruction of the centennial eutrophication processes in a sub-tropical South American reservoir	Halac, S.; Mengo, I:; Guerra, Lucia; Lami, A.; ... Piovano, E.I.
unige:144336	Paleolimnological record of the Pampean plains (Argentina) as a natural archive of South American hydroclimatic variability since the LGM to the Current Warm Period	Cuña-Rodríguez, Carolina; Piovano, Eduardo L.; García-Rodríguez, Felipe; Sylvestre, Florence; ... Ariztegui, Daniel
unige:145231	Planktonic foraminifera eDNA signature deposited on the seafloor remains preserved after burial in marine sediments	Barrenechea Angeles, Inès; Lejzerowicz, Franck; Cordier, Tristan; Scheplitz, Janin; ... Morard, Raphaël
unige:143409	Rapid Late Pleistocene climate change reconstructed from a lacustrine ostracod record in central Italy (Lake Trasimeno, Umbria)	Marchegiano, Marta; Horne, David J.; Gliozzi, Elsa; Francke, Alexander; ... Ariztegui, Daniel
unige:143410	Restoring Halite Fluid Inclusions as an Accurate Palaeothermometer: Brillouin Thermometry Versus Microthermometry	Guillerm, Emmanuel; Gardien, Véronique; Ariztegui, Daniel; Caupin, Frédéric;
unige:143411	Tracking Organomineralization Processes from Living Microbial Mats to Fossil Microbialites	Eymard, Inès Pauline Marie; Alvarez, María; Bilmes, Andrés; Vasconcelos, Crisogono; Ariztegui, Daniel
unige:143412	Vivianite formation in ferruginous sediments from Lake Towuti, Indonesia	Vuillemin, Aurèle; Friese, André; Wirth, Richard; Schuessler, Jan A.; ... Kallmeyer, Jens
unige:144338	Weak Influence of Paleoenvironmental Conditions on the Subsurface Biosphere of Lake Ohrid over the Last 515 ka	Thomas, Camille; Francke, Alexander; Vogel, Hendrik; Wagner, Bernd; Ariztegui, Daniel

Thesis supervisions

unige:144557	Constraining authigenic and diagenetic processes in Fe-rich lacustrine sediments using proxies of paleoredox conditions	Ordonez Rendon, Luis Gabriel;
unige:149678	Formation and preservation of continental microbialites in northwestern Patagonia (Argentina)	Eymard, Inès Pauline Marie;

2019

Scientific Articles

unige:113223	Banded Iron Travertines at the Ilia Hot Spring (Greece): An interplay of biotic and abiotic factors leading to a modern Banded Iron Formation analog?	Kanellopoulos, Christos; Thomas, Camille; Xirokostas, Nikolaos; Ariztegui, Daniel;
unige:113224	Changes in ostracod assemblages and morphologies during lake-level variations of Lago Cardiel (49°S), Patagonia, Argentina, over the last 15.6 ka	Ramos, Lorena; Alperin, Marta; Schwalb, Antje; Markgraf, Vera; ... Cusminsky, Gabriela
unige:122758	Digital outcrop modelling using “structure-from - motion” photogrammetry: acquisition strategies, validation and interpretations to different sedimentary environments	Bilmes, Andrés; D'Elia, Leandro; Lopez, Luciano; Richiano, Sebastián; ... Ariztegui, Daniel
unige:119872	Empowering conventional Rock-Eval pyrolysis for organic matter characterization of the siderite-rich sediments of Lake Towuti (Indonesia) using End-Member Analysis	Ordonez Rendon, Luis Gabriel; Vogel, Hendrik; Sebag, David; Ariztegui, Daniel; ... Bijaksana, Satria
unige:117089	Fluid inclusions from the deep Dead Sea sediment provide new insights on Holocene extreme microbial life	Thomas, Camille; Ariztegui, Daniel;
unige:117097	Formation of diagenetic siderite in modern ferruginous sediments	Vuillemin, Aurèle; Wirth, Richard; Kemnitz, Helga; Schleicher, Anja M.; ... Towuti Drilling Project Science Team, the
unige:122759	Growth morphologies and plausible stressors ruling the formation of Late Pleistocene lacustrine carbonate buildups in the Maquinchao Basin (Argentina)	Eymard, Inès Pauline Marie; Bilmes, Andrés; Alvarez, Maria Del Pilar; Feo, Rodrigo; ... Ariztegui, Daniel
unige:117094	Recycling of archaeal biomass as a new strategy for extreme life in Dead Sea deep sediments	Thomas, Camille; Grossi, Vincent; Antheaume, Ingrid; Ariztegui, Daniel;

Thesis supervisions

unige:129105

Micropearls: a newly discovered biomineralization process in eukaryotes

Martignier, Agathe;

2018

Scientific Articles

unige:110584	Marine and freshwater micropearls: biomineralization producing strontium-rich amorphous calcium carbonate inclusions is widespread in the genus Tetraselmis (Chlorophyta)	Martignier, Agathe; Filella, Montserrat; Pollok, Kilian; Melkonian, Michael; ... Ariztegui, Daniel
unige:97869	Metabarcoding of lake benthic diatoms: from structure assemblages to ecological assessment	Rivera Rocabado, Sinziana Florina; Vasselon, V.; Jacquet, S.; Bouchez, A.; ... Rimet, F.
unige:102866	Microbial community composition along a 50 000-year lacustrine sediment sequence	Vuillemin, Aurèle; Ariztegui, Daniel; Horn, Fabian; Kallmeyer, Jens; Orsi, William D
unige:110585	Paleoenvironmental changes during the last 3000 years in Lake Cari-Laufquen (Northern Patagonia, Argentina), inferred from ostracod paleoecology, petrophysical, sedimentological and geochemical data	Coviaga, Corina; Cusminsky, Gabriela; Pérez, Alejandra Patricia; Schwalb, Antje; ... Ariztegui, Daniel
unige:110583	The Lake CHAd Deep DRILLing project (CHADRILL) – targeting  ∼ 10 million years of environmental and climate change in Africa	Sylvestre, Florence; Schuster, Mathieu; Vogel, Hendrik; Abdheramane, Moussa; ... Waldmann, Nicolas

2017

Scientific Articles

unige:97871	Ecology and distribution of living ostracod assemblages in a shallow endorheic lake: the example of the Lake Trasimeno (Umbria, central Italy)	Marchegiano, Marta; Gliozzi, Elsa; Ceschin, Simona; Mazzini, Ilaria; ... Ariztegui, Daniel
unige:89499	Intracellular amorphous carbonates uncover a new biomineralization process in eukaryotes	Martignier, Agathe; Pacton, M.; Filella, Montserrat; Jaquet, Jean-Michel; ... Ariztegui, Daniel
unige:97872	Isotope and elemental geochemistry of black shale-hosted fossiliferous concretions from the Cretaceous Santana Formation fossil Lagerstätte (Brazil)	Heimhofer, Ulrich; Meister, Patrick; Bernasconi, Stefano M.; Ariztegui, Daniel; ... Schwark, Lorenz
unige:97870	Quaternary base-level drops and trigger mechanisms in a closed basin: Geomorphic and sedimentological studies of the Gastre Basin, Argentina	Bilmes, Andrés; Veiga, Gonzalo D.; Ariztegui, Daniel; Castelltort, Sébastien; ... Franzese, Juan R.
unige:98272	Reconstrucción paleohidrológica de la Salina de Ambargasta (Argentina) durante los últimos 45000 años mediante geoquímica de isótopos estables	Zanor, Gabriela A; Piovano, Eduardo L; Ariztegui, Daniel; Vennemann, Torsten; ... Puy-Alquiza, María Jesús

Thesis supervisions

unige:105656

Reconstructing paleoclimate in central Italy since Late Pleistocene: the Lake Trasimeno ostracod record

Marchegiano, Marta;

2016

Scientific Articles

unige:89500	A 400-ka tephrochronological framework for Central America from Lake Petén Itzá (Guatemala) sediments	Kutterolf, S.; Schindlbeck, J.C.; Anselmetti, F.S.; Ariztegui, Daniel; ... Wang, K.-L.
unige:110588	Environment, Climate and Society in Roman and Byzantine Butrint	Morellón, Mario; Sinopoli, Gaia; Izdebski, Adam; Sadori, Laura; ... Ariztegui, Daniel
unige:89501	Human–climate interactions in the central Mediterranean region during the last millennia: The laminated record of Lake Butrint (Albania)	Morellón, Mario; Anselmetti, Flavio S.; Ariztegui, Daniel; Brushulli, Brunhilda; ... Pambuku, Arben
unige:84446	Microbial sedimentary imprint on the deep Dead Sea sediment	Thomas, Camille; Ebert, Y; Kiro, Y; Stein, M; Ariztegui, Daniel
unige:84794	Morphological signatures of mass wasting and delta processes in a fjord-lake system: insights from Lovatnet, western Norway	Hansen, Louise; Waldmann, Nicolas; Storms, Joep E.A.; Eilertsen, Raymond S.; ... Nesje, Atle
unige:80609	Organomineralization processes in freshwater stromatolites: A living example from eastern Patagonia	Pacton, Muriel; Hunger, Gabriel; Martinuzzi, Vincent; Cusminsky, Gabriela; ... Ariztegui, Daniel
unige:83436	Recording of climate and diagenesis through sedimentary DNA and fossil pigments at Laguna Potrok Aike, Argentina	Vuillemin, Aurèle; Ariztegui, Daniel; Leavitt, Peter R.; Bunting, Lynda;