Megafauna kill sites in South America: A critical review

H Bampi, M Barberi, MS Lima-Ribeiro - Quaternary Science Reviews, 2022 - Elsevier
South America is the continent with the largest amount of megafauna extinctions at the end
of the Pleistocene (∼ 50 genera), but the empirical evidence of megafauna exploitation by …

The ephemeral record: The role of opportunistic animal resources in the archaeology of Pampa and Patagonia

LA Borrero - Proceedings of the National Academy of Sciences, 2023 - pnas.org
The acquisition of opportunistic animal resources by hunter-gatherers—such as scavenged
carcasses—is a well-known subsistence strategy. It is frequently mentioned in the context of …

Late Pleistocene South American megafaunal extinctions associated with rise of Fishtail points and human population

L Prates, SI Perez - Nature communications, 2021 - nature.com
Abstract In the 1970s, Paul Martin proposed that big game hunters armed with fluted
projectile points colonized the Americas and drove the extinction of megafauna. Around fifty …

Pre–Younger Dryas megafaunal extirpation at Rancho La Brea linked to fire-driven state shift

FR O'Keefe, RE Dunn, EM Weitzel, MR Waters… - Science, 2023 - science.org
The cause, or causes, of the Pleistocene megafaunal extinctions have been difficult to
establish, in part because poor spatiotemporal resolution in the fossil record hinders …

[HTML][HTML] Estimating extinction time using radiocarbon dates

S Herrando-Pérez, F Saltré - Quaternary Geochronology, 2024 - Elsevier
The extinction of a species is a key demographic event often signalling major climatic,
ecological and/or evolutionary shifts that can be investigated using the fossil record. In that …

Fishtailed projectile points in the Americas: Remarks and hypotheses on the peopling of northern South America and beyond

HG Nami - Quaternary International, 2021 - Elsevier
In order to find out about and discuss the peopling of the Americas, there is evidence that
comes from a range of scientific disciplines. In archaeology, stone tool vestiges are one of …

Gregariousness in the giant sloth Lestodon (Xenarthra): multi-proxy approach of a bonebed from the Last Maximum Glacial of Argentine Pampas

RL Tomassini, CI Montalvo, MC Garrone, L Domingo… - Scientific reports, 2020 - nature.com
Megamammals constituted an important component in the Pleistocene faunal communities
of South America. Paleobiological and paleoecological studies involving different …

Ice Age megafauna rock art in the Colombian Amazon?

J Iriarte, MJ Ziegler, AK Outram… - … of the Royal …, 2022 - royalsocietypublishing.org
Megafauna paintings have accompanied the earliest archaeological contexts across the
continents, revealing a fundamental inter-relationship between early humans and …

The extinction of the Pleistocene megafauna in the Pampa of southern Brazil

RP Lopes, JC Pereira, L Kerber… - Quaternary Science …, 2020 - Elsevier
Abstract The Late Pleistocene-early Holocene faunal turnover in South America was
characterized by the extinction of all mammals with body mass> 300 kg and several smaller …

Damaged glyptodontid skulls from Late Pleistocene sites of northwestern Venezuela: evidence of hunting by humans?

AA Carlini, JD Carrillo-Briceño, A Jaimes… - Swiss Journal of …, 2022 - Springer
Abstract The Muaco and Taima-Taima sites, in Falcón State of northwestern Venezuela, are
among the earliest sites of human occupation in South America containing artifacts …