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 …

Yukon to the Yucatan: Habitat partitioning in North American Late Pleistocene Ground Sloths (Xenarthra, Pilosa)

HG McDonald - Journal of Palaeosciences, 2021 - jpsonline.co.in
The late Pleistocene mammalian fauna of North America included seven genera of ground
sloth, representing four families. This cohort of megaherbivores had an extensive …

A paleogeographic overview of tropical fossil sloths: towards an understanding of the origin of extant suspensory sloths?

F Pujos, G De Iuliis, C Cartelle - Journal of Mammalian Evolution, 2017 - Springer
Modern sloths are among the more characteristic mammals of South and Central American
faunas. Recent discovery in four Paleogene, 22 Neogene, and dozens of Pleistocene …

Phylogeny, diet, and habitat of an extinct ground sloth from Cuchillo Cura, Neuquen Province, southwest Argentina

M Hofreiter, JL Betancourt, AP Sbriller… - Quaternary …, 2003 - cambridge.org
Advancements in ancient DNA analyses now permit comparative molecular and
morphological studies of extinct animal dung commonly preserved in caves of semiarid …

[PDF][PDF] Ground sloths of New Mexico

HG McDonald, GS Morgan - New Mexico Museum of Natural History …, 2011 - academia.edu
Ground sloths in New Mexico first appear in the late Miocene (early Hemphillian) and
survive in the state until the extinctions at the end of the Pleistocene (Rancholabrean) …

[HTML][HTML] The record of sloth coprolites in North and South America: implications for terminal Pleistocene extinctions

AP Hunt, SG Lucas - New Mexico Museum of Natural History and …, 2018 - books.google.com
The first sloth coprolites were collected at the end of the Nineteenth Century at Cueva de
Milodón in Chile. There are 23 localities in North and South America and the West Indies …

[HTML][HTML] Isolated petrosal of the extinct sloth Glossotherium tropicorum (Xenarthra, Folivora, Mylodontidae) from the island of Trinidad

TJ Gaudin, J Broome - Bulletin of the Florida Museum of …, 2021 - floridamuseum.ufl.edu
This report is the first to identify the presence of the extinct ground sloth Glossotherium
tropicorum from Pleistocene-aged tar pit deposits in Trinidad. G. tropicorum is known …

[HTML][HTML] Ancient mitogenomes reveal the evolutionary history and biogeography of sloths

F Delsuc, M Kuch, GC Gibb, E Karpinski… - Current Biology, 2019 - cell.com
Living sloths represent two distinct lineages of small-sized mammals that independently
evolved arboreality from terrestrial ancestors. The six extant species are the survivors of an …

Phylogeny, macroevolutionary trends and historical biogeography of sloths: insights from a Bayesian morphological clock analysis

L Varela, PS Tambusso, HG McDonald… - Systematic …, 2019 - academic.oup.com
Sloths, like other xenarthrans, are an extremely interesting group of mammals that, after a
long history of evolution and diversification in South America, became established on …

A monodominant late-Pleistocene megafauna locality from Santa Elena, Ecuador: Insight on the biology and behavior of giant ground sloths

EL Lindsey, EXL Reyes, GE Matzke, KA Rice… - Palaeogeography …, 2020 - Elsevier
Extinct giant ground sloths are a common taxon in New World Quaternary deposits, but
relatively little is known about individual species' behavior or social structure. In this paper …