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Rodrigo L. Tomassini,Claudia I. Montalvo,Elisa Beilinson,Daniel Barasoain,Gabriela I. Schmidt,Esperanza Cerdeño,Alfredo E. Zurita,Ricardo A. Bonini,Ángel R. Miño-Boilini,Luciano L. Rasia,Germán M. Gasparini
Pág. 22 - 56
Arenas Blancas is a poorly known fossiliferous site located in the lower reach of the Chasicó creek (Buenos Aires Province, Argentina), with great relevance from a biostratigraphic viewpoint. The Macrochorobates scalabrinii Biozone was defined in this si...
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Erin E. Maxwell, Samuel L. A. Cooper, Eudald Mujal, Feiko Miedema, Giovanni Serafini and Günter Schweigert
Large vertebrate carcasses contain significant amounts of nutrients that upon death are transferred from the water column to the benthos, enriching the immediate environment. The organisms exploiting these ephemeral resources vary as the carcass decays, ...
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Manuel Domínguez-Rodrigo, Ander Fernández-Jaúregui, Gabriel Cifuentes-Alcobendas and Enrique Baquedano
Deep learning models are based on a combination of neural network architectures, optimization parameters and activation functions. All of them provide exponential combinations whose computational fitness is difficult to pinpoint. The intricate resemblanc...
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Przemyslaw Sztajner
The paper is an attempt to reconstruct the mode of life of Pholadomya bivalves, very common in the fossil record, particularly that of the Jurassic. The only extant representative of the genus is extremely rare and very poorly known. Materials from the P...
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Stephanie H. Arcusa,Tobias Schneider,Pablo V. Mosquera,Hendrik Vogel,Darrell Kaufman,Sönke Szidat,Martin Grosjean
Pág. 508 - 528
Lakes located downwind of active volcanoes serve as a natural repository for volcanic ash (tephra) produced during eruptive events. In this study, sediment cores from four lakes in Cajas National Park, southern Ecuador, situated approximately 200 km down...
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Ashley R. Manning-Berg, R. Seth Wood, Kenneth H. Williford, Andrew D. Czaja and Linda C. Kah
The complex nature of growth and decomposition in microbial mats results in a broad range of microbial preservation. Such taphonomic variability complicates both the description of microbial elements preserved within geologic materials and the potential ...
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Elena Previtera
Pág. 345 - 367
The uppermost Cretaceous continental deposits of the Neuquén Basin (west-central Argentina) have yielded a high diversity vertebrate assemblage, including numerous dinosaur species. The Neuquén Group is the richest unit in remains of dinosaur of the basi...
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Anna Gioncada,Karen Gariboldi,Alberto Collareta,Claudio Di Celma,Giulia Bosio,Elisa Malinverno,Olivier Lambert,Jennifer Pike,Mario Urbina,Giovanni Bianucci
Pág. 379 - 398
The upper Neogene Pisco Formation of Peru is known worldwide as one of the most significant Cenozoic marine vertebrate Konservatt-Lagerstätten, even featuring cetacean specimens that retain remains of soft tissues or stomach contents. Previous works show...
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