Ecomorphology and bone microstructure of Proterochampsia from the Chañares Formation [PDF]
Acta Palaeontologica Polonica, 2019 Proterochampsians are a South American endemic group of non-archosaurian archosauriforms with morphological characteristics recollecting Recent crocodilians, and therefore have been proposed as aquatic species. However, this has not been based on careful
Andrea Arcucci +2 more
doaj +1 more source
Exploring the past to protect the future: an analysis of conservation paleobiology in South America [PDF]
Anais da Academia Brasileira de CiênciasConservation paleobiology, an expanding field, employs taphonomy tools to investigate past environmental conditions and organisms before human impacts, thereby addressing key conservation issues.
ANNA CLARA A. DE ASSUMPÇÃO +1 more
doaj +1 more source
Biology, 2022 In this paper, I will briefly discuss the elements of novelty and continuity between twentieth-century paleobiology and twenty-first-century paleontology.
Marco Tamborini
doaj +1 more source
What are the limits on whale ear bone size? Non-isometric scaling of the cetacean bulla [PDF]
PeerJ, 2021 The history of cetaceans demonstrates dramatic macroevolutionary changes that have aided their transformation from terrestrial to obligate aquatic mammals.
Sabrina L. Groves +2 more
doaj +2 more sources
Frontiers in Marine Science, 2019 Multibeam bathymetric mapping of the Santa Monica Basin in the eastern Pacific has revealed the existence of a number of elevated bathymetric features, or mounds, harboring cold seep communities.
Magdalena N. Georgieva +9 more
doaj +1 more source
Vanishing waters: water chemistry of temporary rock pools of the Western Ghats, India
Water Practice and Technology, 2022 The freshwater rockpools support high endemic biodiversity but are poorly studied habitats in the Western Ghats biodiversity hotspot. These freshwater rock pools are situated on outcrops at various elevations in the Western Ghats and are composed of ...
Aboli Kulkarni +7 more
doaj +1 more source
The Evolution of Equid Monodactyly: A Review Including a New Hypothesis
Frontiers in Ecology and Evolution, 2019 The traditional story of horse evolution is well-known: over time, horses became larger, they attained higher-crowned teeth, and they changed from having three toes (tridactyly) to a single toe (monodactyly). Evolution is often perceived as a progression
Christine M. Janis +2 more
doaj +1 more source
Body mass estimation in Triassic cynodonts from Argentina based on limb variables
Acta Palaeontologica Polonica, 2022 Body mass estimations for extinct taxa are fundamental in palaeobiological reconstructions, but little work has been done on this topic for non-mammaliaform cynodonts (NMC), the diverse and abundant Permo-Cretaceous forerunners of mammals.
FLORENCIA S. FILIPPINI +2 more
doaj +1 more source
Appendicular skeleton of Protoceratops andrewsi (Dinosauria, Ornithischia): comparative morphology, ontogenetic changes, and the implications for non-ceratopsid ceratopsian locomotion [PDF]
PeerJ, 2019 Protoceratops andrewsi is a well-known ceratopsian dinosaur from the Djadokhta Formation (Upper Cretaceous, Mongolia). Since the 1920s, numerous skeletons of different ontogenetic stages from hatchlings to adults, including fully articulated specimens ...
Justyna Słowiak +2 more
doaj +2 more sources
The phylogenetic affinities and morphological peculiarities of the bird-like dinosaur Borogovia gracilicrus from the Upper Cretaceous of Mongolia [PDF]
PeerJ, 2021 Borogovia gracilicrus is a small-bodied theropod dinosaur from the Maastrichtian (Upper Cretaceous) Nemegt Formation of southern Mongolia. The taxon is based on a single fragmentary specimen preserving only the distal part of the hindlimbs.
Andrea Cau, Daniel Madzia
doaj +2 more sources