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 …

Occurrence of the ground sloth Nothrotheriops (Xenarthra, Folivora) in the Late Pleistocene of Uruguay: new information on its dietary and habitat preferences based …

L Varela, PS Tambusso, HG McDonald… - Journal of Mammalian …, 2023 - Springer
Sloths represent one of the most successful South American clades that reached North
America during the Great American Biotic Interchange (GABI). At least four families are …

Ancient DNA elucidates the lost world of western Indian Ocean giant tortoises and reveals a new extinct species from Madagascar

C Kehlmaier, E Graciá, JR Ali, PD Campbell… - Science …, 2023 - science.org
Before humans arrived, giant tortoises occurred on many western Indian Ocean islands. We
combined ancient DNA, phylogenetic, ancestral range, and molecular clock analyses with …

Diversity of the fossil gomphotheres from South America

MT Alberdi, JL Prado - Historical Biology, 2022 - Taylor & Francis
The contemporary mammalian communities of South America were defined by the rise of the
Isthmus of Panama and by the deep climatic oscillations during the Pleistocene …

[HTML][HTML] Genetic features of Sri Lankan elephant, Elephas maximus maximus Linnaeus revealed by high throughput sequencing of mitogenome and ddRAD-seq

MGC Sooriyabandara, J Jayasundara, M Marasinghe… - Plos one, 2023 - journals.plos.org
Elephas maximus maximus Linnaeus, the Sri Lankan subspecies is the largest and the
darkest among Asian elephants. Patches of depigmented areas with no skin color on the …

The biological hierarchy, time, and temporal 'omics in evolutionary biology: a perspective

AA Snead, RD Clark - Integrative and Comparative Biology, 2022 - academic.oup.com
Sequencing data—genomics, transcriptomics, epigenomics, proteomics, and metabolomics—
have revolutionized biological research, enabling a more detailed study of processes …

[HTML][HTML] Ancient DNA re-opens the question of the phylogenetic position of the Sardinian pika Prolagus sardus (Wagner, 1829), an extinct lagomorph

VJ Utzeri, E Cilli, F Fontani, D Zoboli, M Orsini… - Scientific Reports, 2023 - nature.com
Palaeogenomics is contributing to refine our understanding of many major evolutionary
events at an unprecedented resolution, with relevant impacts in several fields, including …

[HTML][HTML] The Large American Liver Fluke (Fascioloides magna): A Survivor's Journey through a Constantly Changing World

Á Csivincsik, T Halász, G Nagy - Parasitologia, 2023 - mdpi.com
The large American liver fluke (Fascioloides magna) is considered an invasive trematode
parasite in Europe. Its origin dates back before the Cretaceous-Paleogene Mass Extinction …

The onset of Pliocene–Early Pleistocene fluvial aggradation in the Southeastern Alpine Foreland (Velenje Basin, Slovenia) and its paleoenvironmental implications

E Mencin Gale, PJ Rupnik, N Akçar… - Journal of …, 2024 - Wiley Online Library
In this study, we focused on the Pliocene–Early Pleistocene fluvial terraces in the Velenje
Basin and reconstructed the morphostratigraphy, sedimentary depositional environment …

Characterization of dental calculus in the South American Quaternary proboscidean Notiomastodon platensis (Ameghino, 1888)

AC Fonseca De Paiva, L Alves‐Silva… - Journal of …, 2024 - Wiley Online Library
Dental calculus, or tartar, is a mineralized biofilm that develops on the teeth, and is often
observed on the teeth of the South American proboscidean Notiomastodon platensis. This …