Archaeomalacology at the archaeological site Pozo de la Chola (foothill region of Jujuy, Argentina). Tafonomic studies, environmental inferences and anthropic processes by Ortiz, Gabriela, Alavar, Alvaro, Rojas, Verónica Nahir, Vargas Rodríguez, Nelly, Quispe, Franco

“…Remains of gastropod mollusks are frequent at fertile levels of the archaeological sites in the foothill region of Jujuy in northwestern Argentina, assigned to the early Formative Period (500 BC-600 AD). However, analysis of this type of fauna had not been approached until 2014, where a first interpretation was made about its presence in the excavated contexts and its economic implications. …”
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Potrero de Garay and the late prehispanic residential sites at Sierras of Córdoba (Argentina) by Medina, Matías, Pastor, Sebastián

“…But, beyond the exaggerated comparison, Potrero de Garay is really a site that marked an unprecedented milestone in regional archeology, and even today it occupies a central place in the investigation of the Late Pre-Hispanic Period.…”
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A Paleogenomic Reconstruction of the Deep Population History of the Andes by Nakatsuka, Nathan, Lazaridis, Iosif, Barbieri, Chiara, Skoglund, Pontus, Rohland, Nadin, Mallick, Swapan, Posth, Cosimo, Harkins Kinkaid, Kelly, Ferry, Matthew, Harney, Éadaoin, Michel, Megan, Stewardson, Kristin, Novak-Forst, Jannine, Capriles, José M., Durruty, Marta Alfonso, Álvarez, Karina Aranda, Beresford-Jones, David, Burger, Richard, Cadwallader, Lauren, Fujita, Ricardo, Isla, Johny, Lau, George, Aguirre, Carlos Lémuz, LeBlanc, Steven, Maldonado, Sergio Calla, Meddens, Frank, Messineo, Pablo Geronimo, Culleton, Brendan J., Harper, Thomas K., Quilter, Jeffrey, Politis, Gustavo Gabriel, Rademaker, Kurt, Reindel, Markus, Rivera, Mario, Salazar, Lucy, Sandoval, José R., Santoro, Calogero M., Scheifler, Nahuel Alberto, Standen, Vivien, Barreto, Maria Ines, Flores Espinoza, Isabel, Tomasto Cagigao, Elsa, Valverde, Guido, Kennett, Douglas J., Cooper, Alan, Krause, Johannes, Haak, Wolfgang, Llamas, Bastien, Reich, David, Fehren Schmitz, Lars

“…We assembled genome-wide data on 89 individuals dating from ∼9,000-500 years ago (BP), with a particular focus on the period of the rise and fall of state societies. Today's genetic structure began to develop by 5,800 BP, followed by bi-directional gene flow between the North and South Highlands, and between the Highlands and Coast. …”
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Porotic hyperostosis and cribra orbitalia in human remains from southern Patagonia by Suby, Jorge Alejandro

“…Although no temporal differences were observed, different possible patterns of health in human native populations in the during-contact period are proposed.…”
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Guanaco bone piles from the Pampas region (Argentina) and their implications for hunter-gatherer subsistence by Alvarez, María Clara, Messineo, Pablo Geronimo, Kaufmann, Cristian Ariel

“…These assemblagesare dated to the Middle and Late Holocene and their study contributes to theunderstanding of hunter-gatherer subsistence, especially in periods like these when diet was highly oriented to the consumption of guanaco. …”
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The (im)materiality of the Netherworld and its (re)presentation in ancient Mesopotamia: an interpretation of the iconographic repertoire and documentary sources by Cabrera Pertusatti, Rodrigo

“…To that end, we propose a narrative of the images corresponding to a corpus of cylinder seals of Early Dynastic, Sargonic, and Old Babylonian periods, which together with oral stories and ritual practices, served to cement a vision about the world of dead in literary texts. …”
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The images of the Late Formative puneño (2000 to 1300 BP): iconographic analysis in pottery of Casa Chávez Montículos (Antofagasta de la Sierra, Catamarca, Argentina) by Casanova Menéndez, Martín Tomás

“…This article presents new information regarding the iconography represented in a set of pottery pieces assigned to Late Formative period (2000 to1300 BP) of the Antofagasta de la Sierra microrregion. …”
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The obsidian in the late landscape of Hualfín Valley (department of Belén, Catamarca province) by Wynveldt, Federico, Flores, Marina

“…Moreover, the provenience of obsidian and the existence of other evidence -as Belén pottery-, reflecting the movement of goods and people between the valley and the highlands (Puna), ledus to analyze the absolute chronology of the two regions and wonder about the chronological limits of the “Late Period” in the valley and the question of the “origin” of “Belén”.…”
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Uso de gonadotrofina coriónica equina en la sincronización de la ovulación y el mantenimiento de la gestación en vacas de carne by Núñez Olivera, Richard

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Concentración de urea en leche, producción y condición corporal, de cabras con suplementación en el norte de Córdoba, Argentina by Rodríguez, Virginia A., Alonso, Armonía, Menajovsky, Jorge R., Misiunas, Susana Beatríz, Carcedo, Jorge Alberto, Clausen, Liliana

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Association between COVID-19 mandatory lockdown and decreased incidence of preterm births and neonatal mortality by Cuestas, Eduardo, Gómez Flores, Martha E., Charras, María D., Peyrano, Alberto J., Montenegro, Clara, Sosa-Boye, Ignacio, Burgos, Verónica, Giusti, Graciela, Espósito, Mario, Blanco Pool, Silvyana S., Gurevich, Debora P., Ahumada, Luis A., Pontoriero, Ricardo D., Rizzotti, Alina, Bas, José I., Vaca, María B., Miranda, María J., Ferreyra, Mirta E., Moreno, Gabriela C., Pedicino, Héctor, Rojas-Rios, Melvy

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