Automatic detection of mud-wall signatures in ground-penetrating radar data by Bordón, Pablo, Martinelli, Hilda Patricia, Zabala Medina, Peter, Bonomo, Nestor Eduardo, Ratto, Norma Rosa

“…In this work, we explore the use of supervised machine learning methodologies to automatically detect mud-wall signatures in radargrams and to map the structures from these detections. …”
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Taphonomic signature of Geoffroy's cat (Leopardus geoffroyi) on small sized preys: A comparative study of ingested and non-ingested leporid bones by Scheifler, Nahuel Alberto, Alvarez, María Clara, Rafuse, Daniel Joseph, Kaufmann, Cristian Ariel, Massigoge, Agustina, Gonzalez, Mariela Edith, Gutierrez, Maria Amelia

“…Results show that leporid remains consumed by the Geoffroy's cat are extensively fragmented, with light to heavy categories of digestion, and a scarce amount of tooth marks. The taphonomic signature of Geoffroy's cat on ingested bones differs from the non-ingested sample. …”
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Vertebrate paleontology in Argentina from the second half of the 20th century to present day: a qualitative-quantitative study based on Ameghiniana by Ortíz-Jaureguizar, Edgardo, Posadas, Paula, Miguel, Sandra, Abello, M. Alejandra, Luy, Amalia M., Hidalgo, Mónica, Stubbs, Edgardo

“…The results show an increasing trend in the number of documents and signatures per document along the span considered (the latter mainly from the ´80s to present day). …”
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Geoarchaeological research on lithic raw material sources in the Argentine Andes: geologic formation, accessibility costs and lithic production systems by Castro, Silvina Celeste, Yebra, Lucía, Cortegoso, Valeria, Lucero, Gustavo, Durán, Víctor, Marsh, Erik, Winocur, Diego

“…In the center of Mendoza province (34°S), two local obsidian geochemical signatures were identified. We emphasize the potential of this kind of studies to evaluate continuities and changes in human mobility strategies in high-altitude areas in central western Argentina.…”
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Taphonomy and differential preservation of human bone remains from northern Neuquén province (República Argentina) by Vazquez, Romina Clara

“…In order to understand this differential preservation, we evaluated the taphonomic signatures of bones and soil chemistry variables of both sites. …”
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Human subsistence and environmental stability during the last 2200 years in Epullán Chica cave (northwestern Patagonia, Argentina): A perspective from the zooarchaeological record by Fernández, Fernando Julián, del Papa, Luis Manuel, Mange, Emiliano, Teta, Pablo Vicente, Crivelli, Eduardo Adrian, Pardiñas, Ulises Francisco J.

“…However, owl pellets preserved in the sediments, and other taphonomic signatures, clearly indicate that avian predators are responsible for part of the micromammal record. …”
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FLORISTIC-STRUCTURAL DESCRIPTION OF THE PHYSIONOMIES DOMINATED BY TREES IN THE lNTEGRAL RESERVE OF PUNTA LARA (PCIA. DE BUENOS AIRES, REPÚBLICA.ARGENTINA). by Dascanio, Liliana M., Ricci, Susana E.

“…in some areas by the exotic Ligustrum lucidum that gives place toyoung and old "ligustro" forest.This marginal forest dwells the narrow and discontinuous band of naturallevee and is ecologically dependent on the river "albardon" interr lationship dueto pulsatil floods with its export-import of water, inorganic and organic dissolvedand suspended matter that constitutes part of the energy signature of the riveTineecosystem.The road parallel to tbe beach between forest and river, and artificial drainageobviously modified the frequency, intensity and duration of flood events,affecting hydrologic, chemical and physical variables of the natural forest environment.Tbe introduction of Ligustrum ltwidum some decades ago (Cabrera,1944) added a biological element of disturbance that is now naturalized andsuccesfully competes with native tree species mainly in those places were theterrain is less subject to flooding because of man-made structures.The importance of the trees (0.1 m DBH) in the alluvial fore t is sometimesgiven by size and density (Pouteria salidfolia: relative basal area 30 %, density2111ha), rnainIy by size (Ocotea acutífolia: relative basal area 12 %, density29/ha), or only by density (ex. …”
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Cronología de la ocupación humana en los canales septentrionales de Patagonia occidental, Chile by Reyes, Omar, Méndez, César, San Román, Manuel

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El registro zooarqueológico del Parque Nacional Monte León (Santa Cruz, Argentina): una perspectiva desde el sitio arqueológico Cabeza de León 1 by Muñoz, A. Sebastián

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El registro zooarqueológico del Parque Nacional Monte león (Santa Cruz, Argentina): una perspectiva desde el sitio Cabeza de León 1 by Muñoz, Andres Sebastian

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Isótopos estables de carbono y nitrógeno en roedores chinchíllidos de contextos arqueológicos del Holoceno Temprano y Medio en la Puna Salada by Mondini, Nora Mariana, Panarello, Hector Osvaldo

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ESTUDIOS DE ISÓTOPOS ESTABLES EN HUERTAS FAMILIARES ACTUALES DE LA QUEBRADA DE HUMAHUACA (JUJUY, ARGENTINA). SU POTENCIAL APORTE A LOS ESTUDIOS PALEODIETARIOS DEL NOROESTE ARGENTIN... by Killian Galván, Violeta A.; INGEIS/CONICET-UBA, Sanmartino, Gloria; Escuela de Nutrición, Facultad de Medicina, UBA, Castellano, Verónica; Facultad de Filosofía y Letras, UBA, Seldes, Verónica; CONICET – Instituto de Ciencias Antropológicas, sección Antropología Biológica, Facultad de Filosofía y Letras, UBA, Marban, Liliana G.; INGEIS/CONICET-UBA

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