The fauna from Loma l´Ántigo. First zooarchaeological data on the Regional Developments Period from the Cajón valley, Catamarca, ca. 1200-1500 AD by Belotti López de Medina, Carlos Raúl, Bugliani, María Fabiana

“…Loma l´Ántigo assemblages do not exhibit significant differences against archaeofaunas dated to the Formative Period of the Cajón valley (Cardonal and Yutopián sites), pointing to a broad continuity of modes of faunal exploitation and to similar environmental and sociocultural constraints on taphonomic histories, despite previously posited demographic, political and climate changes around the beginning of the second millennium AD for the Southern Calchaquí valleys.…”
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Zooarqueología, Lama guanicoe, y dinámica evolutiva del Chaco Serrano by Medina, Matías, Rivero, Diego

“…It is assumed that L. guanicoe suffered demographic fluctuations which were likely related to the colonization of the Sierras of Córdoba by hunter-gatherers.…”
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Bolivian Toba: Resilience and adaptation in Northern Chaco by Mendoza, Marcela

“…We focus our study on the Tobas of Bolivia, describing a model of seasonal use of the environment employed by hunter-gatherers in the semiarid savannas of Northern Chaco where demographically small groups would fish in the rivers and temporary waterways and plant in wetlands, moving, during other periods of the annual cycle, between hunting and gathering camps in interior lagoons. …”
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Surnames and population structure in the Puna de Jujuy at the end of the 18th century by Peña Aguilera, Daniela, Dipierri, José Edgardo, Alfaro Gómez, Emma

“…By means of the Virreinal Census of Carlos III of 1778, the four curatos of the Puna de Jujuy, Santa Catalina, Rinconada, Cochinoca and Yavi were demographically characterized. The registered surnames were used and applying the isonymic method, it was estimated consanguinity, diversity, recent immigration, isolation and sedentarism. …”
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NAT2 gene diversity and its evolutionary trajectory in the Americas by Bisso Machado, R., Ramallo, Virginia, Paixão Côrtes, V. R., Acuña Alonzo, V., Demarchi, Dario, Sandoval, J. R. S., Granara, A. A. S., Salzano, F. M., Hünemeier, T., Bortolini, M. C.

“…No significant differences in the acetylator NAT2 haplotype and phenotype distributions were found between Native American populations practicing farming and/or herding and those practicing hunting and gathering, probably because of the absence or weakness of selection pressures and presence of demographic and random processes preventing detection of any selection signal.…”
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Human corpse manipulation and the body as symbol: A case study from the Eastern Pampa–Patagonia transition (Argentina) during the Final Late Holocene by Martinez, Gustavo Adolfo, Flensborg, Gustavo Ariel, Bayala, Pablo Darío

“…Climatic, ecologic, demographic, and economic explanations have been proposed as the background to these changes. …”
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Human corpse manipulation and the body as symbol: A case study from the Eastern Pampa–Patagonia transition (Argentina) during the Final Late Holocene by Martinez, Gustavo Adolfo, Flensborg, Gustavo Ariel, Bayala, Pablo Darío

“…Climatic, ecologic, demographic, and economic explanations have been proposed as the background to these changes. …”
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Nutritional profile and obesity: results from a random‑sample population‑based study in Córdoba, Argentina by Aballay, Laura Rosana, Osella, Alberto R., De la Quintana, Ana Gabriela, Díaz, María del Pilar

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Fine-scale genomic analyses of admixed individuals reveal unrecognized genetic ancestry components in Argentina by Luisi, Pierre, García, Angelina, Berros, Juan Manuel, Motti, Josefina María Brenda, Demarchi, Dario, Alfaro Gómez, Emma Laura, Aquilano, Eliana Anahi, Argüelles, Carina Francisca, Avena, Sergio Alejandro, Bailliet, Graciela, Beltramo, Julieta, Bravi, Claudio Marcelo, Cuello, Mariela Vanesa, Dejean, Cristina Beatriz, Dipierri, Jose Edgardo, Jurado Medina, Laura Smeldy, Lanata, Jose Luis, Muzzio, Marina, Parolin, María Laura, Pauro, Maia, Paz Sepúlveda, Paula Beatriz, Rodríguez Golpe, Daniela Carmen, Santos, María Rita, Schwab, Marisol Elisabet, Silvero, Natalia, Zubrzycki, Jeremías Enrique, Ramallo, Virginia, Dopazo, Hernán Javier

“…Similarly to other populations across the Americas, Argentinean populations trace back their genetic ancestry into African, European and Native American ancestors, reflecting a complex demographic history with multiple migration and admixture events in pre- and post-colonial times. …”
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Late Holocene environmental dynamics in fluvial and aeolian depositional settings: Archaeological record variability at the lower basin of the Colorado river (Argentina) by Martinez, Gustavo Adolfo, Martinez, Gustavo Adolfo

“…The recognition of this pattern is crucial in order to evaluate demographic processes linked with the intensity and mode of hunter-gatherer occupation of the area and population dynamics throughout time.…”
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Late Holocene environmental dynamics in fluvial and aeolian depositional settings: Archaeological record variability at the lower basin of the Colorado river (Argentina) by Martinez, Gustavo Adolfo, Martinez, Gustavo Adolfo

“…The recognition of this pattern is crucial in order to evaluate demographic processes linked with the intensity and mode of hunter-gatherer occupation of the area and population dynamics throughout time.…”
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Diferenciales de fecundidad en Córdoba: estructura, nivel y grado de transición by Arias Toledo, Bárbara, Colantonio, Sonia Edith

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Adolescent mortality beyond external causes. An analysis in Argentina in the 2005-2007 and 2015-2017 triennia by Rojas Cabrera, Eleonora, Peranovich, Andrés, Rodríguez López, Santiago, Tumas, Natalia

“…This paper analyzes, from a socio-demographic perspective, the adolescent mortality in Argentina beyond external causes, in the 2005-2007 and 2015-2017 triennia. …”
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Was There a Process of Regionalization in Northeastern Patagonia During the Late Holocene? by Martinez, Gustavo Adolfo, Santos Valero, María Florencia, Flensborg, Gustavo Ariel, Carden, Natalia Marina, Stoessel, Luciana, Alcaraz, Ana Paula, Borges Vaz, Erika

“…Factors relating to the latter are likely to have included demographic packing, spatial circumscription, territorial behaviors, and changes in population dynamics that were accompanied by social differentiation and more intense and competitive social interaction networks.…”
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Isotopic Ecology in Modern and Holocene Populations of Pampas Deer (Ozotoceros bezoarticus) from Eastern Central Argentina. Implications for Conservation Biology and Ecological Mod... by Scheifler, Nahuel Alberto, Merino, Mariano Lisandro, Vitale, Paula, Kaufmann, Cristian Ariel, Messineo, Pablo Geronimo, Alvarez, María Clara, Bocherens, Hervé

“…Adaptation strategies of the Pampas deer to the environmental changes during the Holocene were not associated with a modification of their feeding habits, but rather with social and demographic strategies. These variations in ecology conditioned the predictability of this prey for hunter-gatherers.…”
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