Body size downgrading of mammals over the late Quaternary

FA Smith, RE Elliott Smith, SK Lyons, JL Payne - Science, 2018 - science.org
Since the late Pleistocene, large-bodied mammals have been extirpated from much of Earth.
Although all habitable continents once harbored giant mammals, the few remaining species …

The accelerating influence of humans on mammalian macroecological patterns over the late Quaternary

FA Smith, REE Smith, SK Lyons, JL Payne… - Quaternary Science …, 2019 - Elsevier
The transition of hominins to a largely meat-based diet∼ 1.8 million years ago led to the
exploitation of other mammals for food and resources. As hominins, particularly archaic and …

A window into a late Pleistocene megafauna community: Stable isotopes show niche partitioning among herbivorous taxa at the Arroyo del Vizcaíno site (Uruguay)

L Varela, L Clavijo, PS Tambusso, RA Fariña - Quaternary Science …, 2023 - Elsevier
The analysis of stable isotopes on fossil mammals has become a widely used tool for
understanding the paleoecology and paleodiet of these organisms. In this work, we study …

[HTML][HTML] Xenarthrans of the collection of Santiago Roth from the Pampean Region of Argentina (Pleistocene), in Zurich, Switzerland

K Le Verger - Swiss Journal of Palaeontology, 2023 - Springer
The present work concerns xenarthrans from the collection of Santiago (Kaspar Jakob) Roth
(1850–1924) housed at the Palaeontological Institute and Museum of the University of …

Anatomy, possible sexual dimorphism, and phylogenetic affinities of a new mylodontine sloth from the late Pleistocene of intertropical Brazil

C Cartelle, G De Iuliis, A Boscaini… - Journal of Systematic …, 2019 - Taylor & Francis
Glossotherium phoenesis sp. nov. from the late Pleistocene of intertropical Brazil is
described and compared with Glossotherium robustum and Glossotherium tropicorum …

A reappraisal of the phylogeny of Mylodontidae (Mammalia, Xenarthra) and the divergence of mylodontine and lestodontine sloths

A Boscaini, F Pujos, TJ Gaudin - Zoologica Scripta, 2019 - Wiley Online Library
The phylogeny of mylodontid sloths has recently been the subject of multiple studies.
Contrasting hypotheses have been proposed, especially for the relationships among late …

[HTML][HTML] A tale of two continents (and a few islands): Ecology and distribution of Late Pleistocene sloths

HG McDonald - Land, 2023 - mdpi.com
Late Pleistocene sloths were widely distributed and present in a diversity of habitats in
South, Central, and North America and some Caribbean Islands. Late Pleistocene sloths …

Potential distribution of fossil xenarthrans in South America during the late Pleistocene: co-occurrence and provincialism

L Varela, PS Tambusso, SJ Patiño… - Journal of Mammalian …, 2018 - Springer
Species distribution models (SDMs) are helpful for understanding actual and potential
biogeographical traits of organisms. These models have recently started to be applied in the …

New well-preserved craniodental remains of Simomylodon uccasamamensis (Xenarthra: Mylodontidae) from the Pliocene of the Bolivian Altiplano: phylogenetic …

A Boscaini, TJ Gaudin, B Mamani Quispe… - Zoological Journal of …, 2019 - academic.oup.com
Fossil remains of extinct terrestrial sloths have been discovered in numerous localities
throughout the Americas, but knowledge of these animals remains poor in the tropical …

Co-occurrence of mylodontid sloths and insights on their potential distributions during the late Pleistocene

L Varela, RA Fariña - Quaternary Research, 2016 - cambridge.org
Species distribution models (SDMs) for the last interglacial (LIG), the global last glacial
maximum (LGM) and the Holocene climatic optimum (HCO) were generated for three extinct …