Results 121 to 130 of about 828 (130)
Some of the next articles are maybe not open access.
Postcranial osteology and functional morphology of the Litopterna of Salla, Bolivia (Late Oligocene)
Journal of Vertebrate Paleontology, 1999ABSTRACT Postcranial remains of litopterns of Salla, Bolivia are described and discussed in terms of their functional morphology. These elements are not associated with dental remains, but can be confidently referred to the family Macraucheniidae or Proterotheriidae. The macraucheniids (cf. Coniopternium spp.) have transversely stable joints indicating
openaire +1 more source
Historical Biology
Recent fieldwork at fossiliferous levels of the Sarmiento Formation in the Cañadón Pelado and La Gran Hondonada sites (Chubut Province, Argentina) has yielded both key insights into the geographic location of a historical site and new specimens of two poorly known South American Native Ungulates from the middle-late Eocene.
Bárbara Vera +2 more
openaire +2 more sources
Recent fieldwork at fossiliferous levels of the Sarmiento Formation in the Cañadón Pelado and La Gran Hondonada sites (Chubut Province, Argentina) has yielded both key insights into the geographic location of a historical site and new specimens of two poorly known South American Native Ungulates from the middle-late Eocene.
Bárbara Vera +2 more
openaire +2 more sources
Ameghiniana, 2018
Proterotheriidae constitute a group of small-medium native South American ungulates with high diversity during the early Miocene and the late Miocene (Santacrucian and Huayquerian SALMAs). Recent studies demonstrated the wide dental variability, useful in the discrimination of the species. The aim of this work is to analyze the humerus as a postcranial
Andrea Corona +2 more
openaire +1 more source
Proterotheriidae constitute a group of small-medium native South American ungulates with high diversity during the early Miocene and the late Miocene (Santacrucian and Huayquerian SALMAs). Recent studies demonstrated the wide dental variability, useful in the discrimination of the species. The aim of this work is to analyze the humerus as a postcranial
Andrea Corona +2 more
openaire +1 more source
Ameghiniana, 2019
Acknowledging intraspecific variation is an important part of a reliable species diagnoses. For mammalian taxonomy, tooth morphology is an especially important trait and, therefore, the morphological variability of these structures is also greatly significant.
Tábata Zanesco +2 more
openaire +1 more source
Acknowledging intraspecific variation is an important part of a reliable species diagnoses. For mammalian taxonomy, tooth morphology is an especially important trait and, therefore, the morphological variability of these structures is also greatly significant.
Tábata Zanesco +2 more
openaire +1 more source