Basal paravian functional anatomy illuminated by high-detail body outline [PDF]
, 2017 Body shape is a fundamental expression of organismal biology, but its quantitative reconstruction in fossil vertebrates is rare. Due to the absence of fossilized soft tissue evidence, the functional consequences of basal paravian body shape and its ...
Falk, AR +6 more
core +1 more source
Cranial ontogenetic variation in early saurischians and the role of heterochrony in the diversification of predatory dinosaurs [PDF]
, 2016 Non-avian saurischian skulls underwent at least 165 million years of evolution and shapes varied from elongated skulls, such as in the theropod Coelophysis, to short and box-shaped skulls, such as in the sauropod Camarasaurus.
Ezcurra, Martin D. +2 more
core +9 more sources
The biota of the upper cretaceous site of Lo Hueco (Cuenca, Spain) [PDF]
, 2015 Artículo escrito por un elevado número de autores, solo se referencian el que aparece en primer lugar, el nombre del grupo de colaboración, si le hubiere, y los autores pertenecientes a la UAMThe Late Cretaceous (Campanian-Maastrichtian) fossil site of ...
Cambra, Óscar +4 more
core +2 more sources
Feather development genes and associated regulatory innovation predate the origin of Dinosauria [PDF]
, 2014 The evolution of avian feathers have recently been illuminated by fossils and the identification of genes involved in feather patterning and morphogenesis. However, molecular studies have focused mainly on protein-coding genes. Using comparative genomics
Baker, Allan J. +4 more
core +1 more source
Systematic Entomology, Volume 50, Issue 3, Page 630-645, July 2025.We describe †Cretovelona orussopteryx n. gen. & sp. from Kachin amber. The fossil is examined with synchrotron scanning and integrated into an existing morphological data set for Orussoidea. This fossil parasitoid wasp displays a unique character combination demonstrating intermediate conditions in evolving the complex features employed in echo ...
Lars Vilhelmsen +4 more
wiley +1 more source
A non-archaeopterygid avialan theropod from the Late Jurassic of southern Germany. [PDF]
Elife, 2019 The Late Jurassic 'Solnhofen Limestones' are famous for their exceptionally preserved fossils, including the urvogel Archaeopteryx, which has played a pivotal role in the discussion of bird origins.
Rauhut OW, Tischlinger H, Foth C.
europepmc +3 more sources
De l’exclusion à l’exil Les Paravents , de Jean Genet
Études théâtrales, 2023 En 1983, au terme de sa vie, Jean Genet confie à Layla Shahid : « j’ai été écrasé par le concept de France ». Très précise, la formule apporte un éclairage rétrospectif remarquable sur sa trajectoire personnelle et, par conséquent, sur son œuvre : ce qu’elle place au premier plan, ce n’est pas son exclusion de et par la communauté qui l’a vu naître ...
Piret, Pierre, Théâtre et exil
openaire +2 more sources
Intraskeletal histovariability, allometric growth patterns, and their functional implications in bird-like dinosaurs [PDF]
, 2018 With their elongated forelimbs and variable aerial skills, paravian dinosaurs, a clade also comprising modern birds, are in the hotspot of vertebrate evolutionary research.
Adriaens, Dominique +3 more
core +3 more sources
New theropod dinosaur from the Upper Cretaceous of Patagonia sheds light on the paravian radiation in Gondwana [PDF]
, 2020 The fossil record of basal paravians in Gondwana is still poorly known, being limited to the Cretaceous unenlagiids from South America and the problematic Rahonavis from Madagascar.
Agnolin, Federico +3 more
core +1 more source
Cranial osteology and palaeobiology of the Early Cretaceous bird Jeholornis prima (Aves: Jeholornithiformes) [PDF]
, 2022 Jeholornis is a representative of the earliest-diverging bird lineages, providing important evidence of anatomical transitions involved in bird origins. Although ~100 specimens have been reported, its cranial morphology remains poorly documented owing to
Benson, Roger B. J. +10 more
core +3 more sources