Brazil_Capelinha_Sambaqui_10400BP Sambaqui Shorelines: Brazil's Ancient Builders From 8,500 BCE hunters to c.2400 BP shell-mound builders — archaeology meets aDNA on Brazil’s coasts 8547 BCE - 19442400 CE Brazil — Southeast & South coasts; SE Amazonia
Chile_PuntaSantaAna_7300BP Paleo‑Indian First Peoples Early hunter‑gatherer communities across the Americas, revealed by archaeology and ancient DNA 10797 CE - 5051 BCE Brazil, USA, Chile (South & North America)
Cabeçuda Sambaqui, 3200 BP Shell-mound builders of Brazil's south coast—archaeology meets fragile ancient DNA 1685 CE - 1058 BCE Cabeçuda, South Coast — Brazil
Cubatão I Sambaqui, 2700 BP Coastal mound-builders on Brazil’s south shore, glimpsed through shells and mitochondrial DNA 807 CE - 4122700 BCE Brazil — South Coast (Cubatão I)
Echoes from Toca do Enoque A solitary Late Holocene hunter-gatherer voice from Serra da Capivara 1681 CE - 1533 BCE Piaui, Brazil (Serra da Capivara)
Capelinha Sambaqui — 10.4k BP One ancient genome from a SE Brazilian shell mound hints at coastal foragers and deep Native American roots 8547 CE - 8304104 BCE Capelinha, Southeast Coast, Brazil
Galheta IV Sambaqui: Coastal Ancestor A 7th–9th century CE burial from Galheta IV linking shell‑mound life to a Native American maternal lineage 644 CE - 8331200 CE South Coast, Brazil (Galheta IV)
Echoes from Jabuticabeira II Shell-mound voices from coastal Brazil, where people and genes meet the estuary 410 BCE - 880 CE Coastal Brazil (Jabuticabeira Shell Midden II)
Jabuticabeira II — Sambaqui, 1300 BP A single ancient maternal lineage from a coastal shell-mound brings archaeology and DNA into conversation. 553 CE - 6461300 CE South Coast, Brazil (Jabuticabeira II)
Jabuticabeira II: Sambaqui Coast Late sambaqui coastal community revealed by shell mounds, burials, and ancient DNA 364 CE - 572200 BCE South coast, Brazil (Jabuticabeira II)
Jabuticabeira II Sambaqui (ca. 2400 BP) Coastal shell mounds and a strikingly uniform maternal lineage on Brazil's south coast 742 CE - 12400 BCE South Coast, Brazil (Jabuticabeira II)
Laranjal 6,700 BP: Echoes of Early Brazil Two ancient individuals from Laranjal link local archaeology to deep Native American lineages. 4950 CE - 4500 BCE Laranjal, Brazil
