19 March 2026
Chicago 12, Melborne City, USA
Curiosity

Local agricultural transition, crisis and migration in the Southern Andes

  • The Emergence of Agriculture: A Global View (Routledge, 2007).

  • Pearsall, D. M. in The Handbook of South American Archaeology (eds Silverman, H. & Isbell, W. H.) 105–120 (Springer, 2008).

  • Lombardo, U. et al. Early Holocene crop cultivation and landscape modification in Amazonia. Nature 581, 190–193 (2020).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Fuller, D. Q., Denham, T. & Allaby, R. Plant domestication and agricultural ecologies. Curr. Biol. 33, R636–R649 (2023).

    Article 
    PubMed 

    Google Scholar
     

  • Lipson, M. et al. Parallel palaeogenomic transects reveal complex genetic history of early European farmers. Nature 551, 368–372 (2017).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Smith, B. D. Eastern North America as an independent center of plant domestication. Proc. Natl Acad. Sci. USA 103, 12223–12228 (2006).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Piperno, D. R., Ranere, A. J., Holst, I., Iriarte, J. & Dickau, R. Starch grain and phytolith evidence for early ninth millennium B.P. maize from the Central Balsas River Valley, Mexico. Proc. Natl Acad. Sci. USA 106, 5019–5024 (2009).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Yacobaccio, H. D. The domestication of South American camelids: a review. Animal Front. 11, 43–51 (2021).

    Article 

    Google Scholar
     

  • Hastorf, C. A. Agriculture and the Onset of Political Inequality Before the Inka (Cambridge Univ. Press, 1993).

  • de Valdivia, L. Doctrina cristiana y catecismo en la lengua allentiac, que corre en la ciudad de San Juan de la frontera, con un confesionario, arte y vocabulario breves. An. Inst. Etnogr. Am. 1, 19–94 (1940).


    Google Scholar
     

  • Yáñez, B. et al. Pace and space in the practice of aDNA research: concerns from the periphery. Am. J. Biol. Anthropol. 180, 417–422 (2023).

    Article 

    Google Scholar
     

  • de la Fuente Castro, C. & Figueiro, G. Human ancient DNA analysis in Latin America: current state and challenges. Archaeometry 67, S4–S26 (2025).

    ADS 

    Google Scholar
     

  • Novellino, P. S. et al. Sitios de entierro de la localidad arqueológica Barrancas, Maipú (Mendoza, Argentina). Intersec. Antropol. 14, 271–277 (2013).


    Google Scholar
     

  • Da Peña Aldao, G., Novellino, P. & Frigolé, C. Caracterización del Túmulo II (Uspallata, Mendoza): actualización del análisis del contexto funerario. Comechingonia 20, 21–49 (2016).


    Google Scholar
     

  • Guevara, D. et al. Estructura demográfica, dieta y migración en los Andes del sur: nuevos análisis del sitio Osario Potrero Las Colonias, Uspallata (Mendoza, Argentina). Intersec. Antropol. 23, 67–82 (2022).

    Article 

    Google Scholar
     

  • Durán, V. et al. Barrio Ramos I. Funebria y modos de vida en el inicio del período de dominación inca del valle de Uspallata (Mendoza, Argentina). Relac. Soc. Arg. Antropol. XLIII, 55–86 (2018).


    Google Scholar
     

  • Barberena, R. et al. Scale of human mobility in the southern Andes (Argentina and Chile): a new framework based on strontium isotopes. Am. J. Phys. Anthropol. 164, 305–320 (2017).

    Article 
    PubMed 

    Google Scholar
     

  • Barberena, R. et al. Multi-isotopic and morphometric evidence for the migration of farmers leading up to the Inka conquest of the southern Andes. Sci. Rep. 10, 21171 (2020).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Jørkov, M. L. S., Heinemeier, J. & Lynnerup, N. The petrous bone—a new sampling site for identifying early dietary patterns in stable isotopic studies. Am. J. Phys. Anthropol. 138, 199–209 (2009).

    Article 
    PubMed 

    Google Scholar
     

  • Willerslev, E. & Meltzer, D. J. Peopling of the Americas as inferred from ancient genomics. Nature 594, 356–364 (2021).

    Article 
    CAS 
    ADS 
    PubMed 

    Google Scholar
     

  • Rohland, N. et al. Three assays for in-solution enrichment of ancient human DNA at more than a million SNPs. Genome Res 32, 2068–2078 (2022).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Nakatsuka, N. et al. ContamLD: estimation of ancient nuclear DNA contamination using breakdown of linkage disequilibrium. Genome Biol 21, 199 (2020).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • García, A. et al. Ancient and modern mitogenomes from Central Argentina: new insights into population continuity, temporal depth and migration in South America. Human Mol. Genet. 30, 1200–1217 (2021).

    Article 

    Google Scholar
     

  • Luisi, P. et al. Fine-scale genomic analyses of admixed individuals reveal unrecognized genetic ancestry components in Argentina. PLoS ONE 15, e0233808 (2020).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Arango-Isaza, E. et al. The genetic history of the Southern Andes from present-day Mapuche ancestry. Curr. Biol. 33, 2602–2615.e5 (2023).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Posth, C. et al. Reconstructing the deep population history of Central and South America. Cell https://doi.org/10.1016/j.cell.2018.10.027 (2018).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Pedersen, M. W. et al. Ancient Human genomes and environmental DNA from the cement attaching 2,000-year-old head lice nits. Mol. Biol. Evol. 39, 1–16 (2022).

    Article 

    Google Scholar
     

  • De La Fuente Castro, C. et al. The genomic and cultural diversity of the Inka Qhapaq Hucha ceremony in Chile and Argentina. Genome Biol. Evol. 16, 1–15 (2024).


    Google Scholar
     

  • Alexander, D. H., Novembre, J. & Lange, K. Fast model-based estimation of ancestry in unrelated individuals. Genome Res. 19, 1655–1664 (2009).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Excoffier, L., Smouse, P. E. & Quattro, J. M. Analysis of molecular variance inferred from metric distances among DNA haplotypes: application to human mitochondrial DNA restriction data. Genetics 131, 479–491 (1992).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Patterson, N. et al. Ancient admixture in human history. Genetics 192, 1065–1093 (2012).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Peralta, E. A. et al. Past maize consumption correlates with population change in Central Western Argentina. J. Anthropol. Archaeol. 68, 101457 (2022).

    Article 

    Google Scholar
     

  • Falabella, F., Planella, M. T. & Tykot, R. H. El Maíz (Zea mays) en el mundo prehispánico de Chile Central. Latin Am. Antiq. 19, 25–46 (2008).

    Article 

    Google Scholar
     

  • Finucane, B. C. Maize and sociopolitical complexity in the Ayacucho Valley, Peru. Curr. Anthropol. 50, 535–545 (2009).

    Article 

    Google Scholar
     

  • Pezo-Lanfranco, L. & Colonese, A. C. The role of farming and fishing in the rise of social complexity in the Central Andes: a stable isotope perspective. Sci. Rep. 14, 4582 (2024).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Knüsel, C. J. & Schotsmans, E. M. J. The Routledge Handbook of Archaeothanatology: Bioarchaeology of Mortuary Behaviour (Routledge, 2022).

  • Sedig, J. W., Olalde, I., Patterson, N., Harney, É & Reich, D. Combining ancient DNA and radiocarbon dating data to increase chronological accuracy. J. Archaeolog. Sci. 133, 105452 (2021).

    Article 
    CAS 

    Google Scholar
     

  • Marsh, E. J., Kidd, R., Ogburn, D. & Durán, V. Dating the expansion of the Inca empire: Bayesian models from Ecuador and Argentina. Radiocarbon 59, 117–140 (2017).

    Article 
    CAS 

    Google Scholar
     

  • Skoglund, P. et al. Genetic evidence for two founding populations of the Americas. Nature 525, 104–108 (2015).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Fournier, R., Tsangalidou, Z., Reich, D. & Palamara, P. F. Haplotype-based inference of recent effective population size in modern and ancient DNA samples. Nat. Commun. 14, 7945 (2023).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Suchard, M. A. et al. Bayesian phylogenetic and phylodynamic data integration using BEAST 1.10. Virus Evol. 4, vey016 (2018).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • O’Donnell, L., Hill, E. C., Anderson, A. S. A. & Edgar, H. J. H. Cribra orbitalia and porotic hyperostosis are associated with respiratory infections in a contemporary mortality sample from New Mexico. Am. J. Phys. Anthropol. 173, 721–733 (2020).

    Article 
    PubMed 

    Google Scholar
     

  • Bos, K. I. et al. Pre-Columbian mycobacterial genomes reveal seals as a source of New World human tuberculosis. Nature 514, 494–497 (2014).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Vågene, ÅJ. et al. Geographically dispersed zoonotic tuberculosis in pre-contact South American human populations. Nat. Commun. 13, 1195 (2022).

    Article 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Washburn, E. et al. A multi-isotope approach to reconstructing human residential mobility and diet during the Late Intermediate Period (1000–1450 CE) in highland Ancash, Peru. J. Archaeol. Sci. 41, 103291 (2022).


    Google Scholar
     

  • McCool, W. C. et al. Climate change–induced population pressure drives high rates of lethal violence in the Prehispanic central Andes. Proc. Natl Acad. Sci. USA 119, e2117556119 (2022).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Fort, J. Tendencies in the tempo of prehistoric agricultural expansions. J. Archaeol. Res. https://doi.org/10.1007/s10814-025-09212-1 (2025).

    Article 

    Google Scholar
     

  • Fehren-Schmitz, L. et al. Climate change underlies global demographic, genetic, and cultural transitions in pre-Columbian southern Peru. Proc. Natl Acad. Sci. USA 111, 9443–9448 (2014).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Maravall-López, J. et al. Eight millennia of continuity of a previously unknown lineage in Argentina. Nature https://doi.org/10.1038/s41586-025-09731-3 (2025).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Mallick, S. et al. The Allen Ancient DNA Resource (AADR): a curated compendium of ancient human genomes. Sci. Data 11, 182 (2024).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Gil, A. F., Giardina, M. A., Neme, G. A. & Ugan, A. Demografía humana e incorporación de cultígenos en el centro occidente argentino: explorando tendencias en las fechas radiocarbónicas. Revis. Española Antropol. Am. 44, 523–553 (2014).


    Google Scholar
     

  • Dawson, N. qgis/QGIS: 3.44.7. Zenodo https://doi.org/10.5281/zenodo.6139224 (2026).

  • De La Fuente, C. et al. Genomic insights into the origin and diversification of late maritime hunter-gatherers from the Chilean Patagonia. Proc. Natl Acad. Sci. USA 115, E4006–E4012 (2018).

    PubMed 
    PubMed Central 

    Google Scholar
     

  • Homburger, J. R. et al. Genomic insights into the ancestry and demographic history of South America. PLoS Genet. 11, e1005602 (2015).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • R Core Team. R: A Language and Environment For Statistical Computing (R Foundation for Statistical Computing, 2023).

  • South, A., Michael, S. & Massicotte, P. rnaturalearthdata: World Vector Map Data from Natural Earth Used in ‘rnaturalearth’. R v.1.0.0.9000 https://docs.ropensci.org/rnaturalearthdata/ (R project, 2026).

  • Rusconi, C. Poblaciones Pre y Posthispanicas de Mendoza Vol. 3, Arqueología (Mendoza, 1962).

  • Rusconi, C. Poblaciones Pre y Posthispanicas de Mendoza Vol. 1, Etnografía (Mendoza, 1961).

  • Suby, J. A., Novellino, P., Da Peña, G. & Pandiani, C. D. Elongated odontoid process in late Holocene skeletal remains from B6 archaeological site, Mendoza, Argentina. Intl J. Paleopathol. 22, 86–91 (2018).

    Article 
    CAS 

    Google Scholar
     

  • Hansen, H. B. et al. Comparing ancient DNA preservation in petrous bone and tooth cementum. PLoS ONE 12, e0170940 (2017).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Damgaard, P. B. et al. Improving access to endogenous DNA in ancient bones and teeth. Sci. Rep. 5, 11184 (2015).

    Article 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Pinhasi, R. et al. Optimal ancient DNA yields from the inner ear part of the human petrous bone. PLoS ONE 10, e0129102 (2015).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Dabney, J. & Meyer, M. Extraction of highly degraded DNA from ancient bones and teeth. Methods Mol. Biol. 1963, 25–29 (2019).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Rohland, N. & Hofreiter, M. Ancient DNA extraction from bones and teeth. Nat. Protoc. 2, 1756–1762 (2007).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Allentoft, M. E. et al. Population genomics of post-glacial western Eurasia. Nature 625, 301–311 (2024).

  • Rohland, N., Harney, E., Mallick, S., Nordenfelt, S. & Reich, D. Partial uracil-DNA-glycosylase treatment for screening of ancient DNA. Philos. Trans. R. Soc. B 370, 20130624 (2015).

    Article 

    Google Scholar
     

  • Gamba, C. et al. Comparing the performance of three ancient DNA extraction methods for high-throughput sequencing. Mol. Ecol. Resour. 16, 459–469 (2016).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Kapp, J. D., Green, R. E. & Shapiro, B. A Fast and efficient single-stranded genomic library preparation method optimized for ancient DNA. J. Hered. 112, 241–249 (2021).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Fages, A. et al. Tracking five millennia of horse management with extensive ancient genome time series. Cell 177, 1419–1435.e31 (2019).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Yates, J. A. F. et al. Reproducible, portable, and efficient ancient genome reconstruction with nf-core/eager. PeerJ 9, e10947 (2021).

    Article 

    Google Scholar
     

  • Schubert, M., Lindgreen, S. & Orlando, L. AdapterRemoval v2: rapid adapter trimming identification and read merging. BMC Res. Notes 9, 88 (2016).

  • Genovese, G., Handsaker, R. E., Li, H., Kenny, E. E. & McCarroll, S. A. Mapping the human reference genome’s missing sequence by three-way admixture in Latino genomes. Am. J. Hum. Genet. 93, 411–421 (2013).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Li, H. & Durbin, R. Fast and accurate short read alignment with Burrows–Wheeler transform. Bioinformatics 25, 1754–1760 (2009).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Peltzer, A. et al. EAGER: efficient ancient genome reconstruction. Genome Biol. 17, 60 (2016).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Andrews, R. M. et al. Reanalysis and revision of the Cambridge reference sequence for human mitochondrial DNA. Nat. Genet. 23, 147–147 (1999).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Li, H. et al. The sequence alignment/map format and SAMtools. Bioinformatics 25, 2078–2079 (2009).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • McKenna, A. et al. The Genome Analysis Toolkit: a MapReduce framework for analyzing next-generation DNA sequencing data. Genome Res. 20, 1297–1303 (2010).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Neukamm, J., Peltzer, A. & Nieselt, K. DamageProfiler: fast damage pattern calculation for ancient DNA. Bioinformatics 37, 3652–3653 (2021).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Jun, G., Wing, M. K., Abecasis, G. R. & Kang, H. M. An efficient and scalable analysis framework for variant extraction and refinement from population-scale DNA sequence data. Genome Res. 25, 918–925 (2015).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Renaud, G., Slon, V., Duggan, A. T. & Kelso, J. Schmutzi: estimation of contamination and endogenous mitochondrial consensus calling for ancient DNA. Genome Biol. 16, 224 (2015).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Fu, Q. et al. A revised timescale for human evolution based on ancient mitochondrial genomes. Curr. Biol. 23, 553–559 (2013).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Weissensteiner, H. et al. Contamination detection in sequencing studies using the mitochondrial phylogeny. Genome Res 31, 309–316 (2021).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Korneliussen, T. S., Albrechtsen, A. & Nielsen, R. ANGSD: analysis of next generation sequencing data. BMC Bioinformatics 15, 356 (2014).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Alaçamlı, E. et al. READv2: advanced and user-friendly detection of biological relatedness in archaeogenomics. Genome Biol. 25, 216 (2024).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Popli, D., Peyrégne, S. & Peter, B. M. KIN: a method to infer relatedness from low-coverage ancient DNA. Genome Biol. 24, 10 (2023).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • van Oven, M. & Kayser, M. Updated comprehensive phylogenetic tree of global human mitochondrial DNA variation. Hum. Mutat. 30, E386–E394 (2009).

    Article 
    PubMed 

    Google Scholar
     

  • Motti, J. M. B. et al. Ancient mitogenomes from the Southern Pampas of Argentina reflect local differentiation and limited extra-regional linkages after rapid initial colonization. Am. J. Biol. Anthropol. 181, 216–230 (2023).

    Article 
    PubMed 

    Google Scholar
     

  • Tamburrini, C. Diversidad genética de muestras arqueológicas humanas del nordeste de la provincia del Chubut (Patagonia Argentina) durante el Holoceno (6000–200AP). Arqueología 30, 14390–14390 (2024).

    Article 

    Google Scholar
     

  • Drummond, A. J. & Rambaut, A. BEAST: Bayesian evolutionary analysis by sampling trees. BMC Evol. Biol. 7, 214 (2007).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Ralf, A., Montiel González, D., Zhong, K. & Kayser, M. Yleaf: software for human y-chromosomal haplogroup inference from next-generation sequencing data. Mol. Biol. Evol. 35, 1291–1294 (2018).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Moreno-Mayar, J. V. et al. Early human dispersals within the Americas. Science 362, eaav2621 (2018).

    Article 
    ADS 
    PubMed 

    Google Scholar
     

  • Campelo dos Santos, A. L. et al. Genomic evidence for ancient human migration routes along South America’s Atlantic coast. Proc. Biol. Sci. 289, 20221078 (2022).

    PubMed 
    PubMed Central 

    Google Scholar
     

  • Bongers, J. L. et al. Integration of ancient DNA with transdisciplinary dataset finds strong support for Inca resettlement in the south Peruvian coast. Proc. Natl Acad. Sci. USA 117, 18359–18368 (2020).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Capodiferro, M. R. et al. Archaeogenomic distinctiveness of the Isthmo-Colombian area. Cell 184, 1706–1723 (2021).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Ferraz, T. et al. Genomic history of coastal societies from eastern South America. Nat. Ecol. Evol. 7, 1315–1330 (2023).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Kennett, D. J. et al. South-to-north migration preceded the advent of intensive farming in the Maya region. Nat. Commun. 13, 1530 (2022).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Kennett, D. J. et al. Archaeogenomic evidence reveals prehistoric matrilineal dynasty. Nat. Commun. 8, 14115 (2017).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Lindo, J. et al. The genetic prehistory of the Andean highlands 7000 years BP though European contact. Sci. Adv. 4, eaau4921 (2018).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Lindo, J. et al. The genomic prehistory of the Indigenous peoples of Uruguay. PNAS Nexus 1, pgac047 (2022).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Nakatsuka, N. et al. Ancient genomes in South Patagonia reveal population movements associated with technological shifts and geography. Nat. Commun. 11, 3868 (2020).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Nakatsuka, N. et al. Genetic continuity and change among the Indigenous peoples of California. Nature 624, 122–129 (2023).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Nakatsuka, N. et al. A paleogenomic reconstruction of the deep population history of the Andes. Cell 181, 1131–1145 (2020).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Raghavan, M. et al. Genomic evidence for the Pleistocene and recent population history of Native Americans. Science 349, aab3884 (2015).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Rasmussen, M. et al. The genome of a Late Pleistocene human from a Clovis burial site in western Montana. Nature 506, 225–229 (2014).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Salazar, L. et al. Insights into the genetic histories and lifeways of Machu Picchu’s occupants. Sci. Adv. 9, eadg3377 (2023).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Villa-Islas, V. et al. Demographic history and genetic structure in pre-Hispanic Central Mexico. Science 380, eadd6142 (2023).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Harris, D. N. et al. Evolutionary genomic dynamics of Peruvians before, during, and after the Inca Empire. Proc. Natl Acad. Sci. USA 115, E6526–E6535 (2018).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Mallick, S. et al. The Simons Genome Diversity Project: 300 genomes from 142 diverse populations. Nature 538, 201–206 (2016).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Bergström, A. et al. Insights into human genetic variation and population history from 929 diverse genomes. Science 367, eaay5012 (2020).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Reich, D. et al. Reconstructing Native American population history. Nature 488, 370–374 (2012).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Paradis, E. & Schliep, K. ape 5.0: an environment for modern phylogenetics and evolutionary analyses in R. Bioinformatics 35, 526–528 (2019).

    Article 
    CAS 
    PubMed 

    Google Scholar
     

  • Maier, R. et al. On the limits of fitting complex models of population history to f-statistics. eLife 12, e85492 (2023).

    Article 
    CAS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Kamvar, Z. N., Tabima, J. F. & Grünwald, N. J. Poppr: an R package for genetic analysis of populations with clonal, partially clonal, and/or sexual reproduction. PeerJ 2, e281 (2014).

    Article 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • pontussk/popstats https://github.com/pontussk/popstats (GitHub, 2025).

  • Ringbauer, H., Novembre, J. & Steinrücken, M. Parental relatedness through time revealed by runs of homozygosity in ancient DNA. Nat. Commun. 12, 5425 (2021).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Buikstra, J. & Ubelaker, D. Standards for Data Collection from Human Skeletal Remains Vol. 44 (Archaeological Survey Research Series, 1994).

  • Chamberlain, A. T. Demography in Archaeology (Cambridge Univ. Press, 2006).

  • Gifford-Gonzalez, D. An Introduction to Zooarchaeology (Springer, 2018).

  • Adams, B. J. & Konigsberg, L. W. Estimation of the most likely number of individuals from commingled human skeletal remains. Am. J. Phys. Anthropol. 125, 138–151 (2004).

    Article 
    PubMed 

    Google Scholar
     

  • Gregoricka, L. A. et al. The impact of secondary mortuary practices on representation and distribution of commingled elements from Umm an-Nar human skeletons in communal tombs. Adv. archaeol. https://doi.org/10.1017/aap.2024.47 (2025).

  • Copeland, S. R. et al. Using strontium isotopes to study site accumulation processes. J. Taphon. 8, 115–127 (2010).


    Google Scholar
     

  • Bataille, C. P., Crowley, B. E., Wooller, M. J. & Bowen, G. J. Advances in global bioavailable strontium isoscapes. Palaeogeogr. Palaeoclimatol. Palaeoecol. 555, 109849 (2020).

    Article 

    Google Scholar
     

  • Le Corre, M. et al. An ensemble machine learning bioavailable strontium isoscape for Eastern Canada. FACETS 10, 1–17 (2025).

    Article 

    Google Scholar
     

  • Spies, M. J. et al. Strontium isoscapes for provenance, mobility and migration: the way forward. R. Soc. Open Sci. 12, 250283 (2025).

    Article 
    CAS 
    ADS 
    PubMed 
    PubMed Central 

    Google Scholar
     

  • Barberena, R. et al. Bioavailable strontium, human paleogeography, and migrations in the Southern Andes: a machine learning and GIS approach. Front. Ecol. Evol. 9, 584325 (2021).

    Article 

    Google Scholar
     

  • Breiman, L. Random Forests. Mach. Learn. 45, 5–32 (2001).

    Article 

    Google Scholar
     

  • Scaffidi, B. K. & Knudson, K. J. An archaeological strontium isoscape for the prehistoric andes: Understanding population mobility through a geostatistical meta-analysis of archaeological 87Sr/86Sr values from humans, animals, and artifacts. J. Archaeolog. Sci. 117, 105121 (2020).

    Article 
    CAS 

    Google Scholar
     

  • Barberena, R. et al. Bioavailable strontium in the Southern Andes (Argentina and Chile): a tool for tracking human and animal movement. Environ. Archaeol. 26, 323–335 (2021).

    Article 

    Google Scholar
     

  • Wunder, M. B. Determining geographic patterns of migration and dispersal using stable isotopes in keratins. J. Mammal. 93, 360–367 (2012).

    Article 

    Google Scholar
     

  • Ma, C., Vander Zanden, H. B., Wunder, M. B. & Bowen, G. J. assignR: an R package for isotope-based geographic assignment. Methods Ecol. Evol. 11, 996–1001 (2020).

    Article 

    Google Scholar
     

  • Sealy, J. C. et al. Comparison of two methods of extracting bone collagen for stable carbon and nitrogen isotope analysis: Comparing whole bone demineralization with gelatinization and ultrafiltration. J. Archaeolog. Sci. 47, 64–69 (2014).

    Article 
    CAS 

    Google Scholar
     

  • Hogg, A. G. et al. SHCal20 Southern Hemisphere calibration, 0–55,000 years cal BP. Radiocarbon 62, 759–778 (2020).

    Article 
    CAS 

    Google Scholar
     

  • Bronk Ramsey, C. Bayesian analysis of radiocarbon dates. Radiocarbon 51, 337–360 (2009).

    Article 

    Google Scholar
     

  • Martel-Cea, A. et al. A multiproxy approach to reconstruct the Late Holocene environmental dynamics of the semiarid Andes of central Chile (29°S). Front. Ecol. Evol. 11, 1227020 (2023).

    Article 

    Google Scholar
     

  • Tiner, R. J., Negrini, R. M., Antinao, J. L., McDonald, E. & Maldonado, A. Geophysical and geochemical constraints on the age and paleoclimate implications of Holocene lacustrine cores from the Andes of central Chile. J. Quaternary Sci. 33, 150–165 (2018).

    Article 
    ADS 

    Google Scholar
     

  • Martel-Cea, A. et al. Late Holocene environmental changes as recorded in the sediments of high Andean Laguna Chepical, Central Chile (32°S; 3050 m a.s.l.). Palaeogeogr. Palaeoclimatol. Palaeoecol. 461, 44–54 (2016).

    Article 

    Google Scholar
     

  • Rein, B. et al. El Niño variability off Peru during the last 20,000 years. Paleoceanography 20, 2004PA001099 (2005).

    Article 

    Google Scholar
     

  • Wickham, H. Ggplot2: Elegant Graphics for Data Analysis (Springer, 2016).

  • Pebesma, E. Simple features for R: standardized support for spatial vector data. R J. 10, 439 (2018).

    Article 

    Google Scholar
     

  • First Appeared on
    Source link

    Leave feedback about this

    • Quality
    • Price
    • Service

    PROS

    +
    Add Field

    CONS

    +
    Add Field
    Choose Image
    Choose Video