Intraskeletal histovariability, allometric growth patterns, and their functional implications in bird-like dinosaurs [PDF]
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
Cranial osteology and palaeobiology of the Early Cretaceous bird Jeholornis prima (Aves: Jeholornithiformes) [PDF]
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
New theropod dinosaur from the Upper Cretaceous of Patagonia sheds light on the paravian radiation in Gondwana [PDF]
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
‘Dinosaur-bird’ macroevolution, locomotor modules and the origins of flight [PDF]
S.M.N. is supported by a FPI-UAM 2019 predoctoral grant from the Autonomous University of Madrid. This research was partially funded by project CGL2013-42643P from MINECO (Spain) and PGC2018-094955-A100 from MICIU (Spain).
Hernández Fernández, Manuel +2 more
core +3 more sources
A survey of dinosaur diversity by clade, age, place of discovery and year of description [PDF]
Dinosaur diversity is analyzed in terms of the number of valid genera within each major clade, Mesozoic age, place of discovery and year of description. Aves (Archaeopteryx + Neornithes) is excluded. Nomina nuda and nomina dubia are not counted.
Taylor, Michael
core +3 more sources
Using creation science to demonstrate evolution 2: morphological continuity within Dinosauria [PDF]
Creationist literature claims that sufficient gaps in morphological continuity exist to classify dinosaurs into several distinct baramins (‘created kinds’).
Senter, Philip J
core +2 more sources
The evolution of tail joint stiffness in oviraptorosaur dinosaurs and its consequences for tail fucntion [PDF]
Poster Session 3: no. 36Oviraptorosaurs preserve distal tail fronds that are sometimes articulated with a fused pygostyle-like structure. This similarity with birds has led to speculation that they used their tails for display purposes, as in peacocks ...
Hutchinson, JR, Pittman, M
core
A magyarországi késő-kréta Archosauria fauna vizsgálata = Study of the Hungarian Late Cretaceous Archosauria fauna [PDF]
A projekt három éves időtartama alatt évente lebonyolítottuk az ásatásokat az iharkúti lelőhelyen, ezzel közel 2000 új lelettel, köztük négy új faj típusanyagával gyarapodott az MTM gyűjteménye.
Ősi, Attila
core
Late Cretaceous continental and marine vertebrate assemblages of the Laño Quarry (Basque-Cantabrian Region, Iberian Peninsula): an update [PDF]
The vertebrate-bearing beds of the Laño quarry (Condado de Treviño) are among the most relevant sites from the Late Cretaceous of Europe. Geologically, Laño and the adjacent region are set on the southern limb of the South-Cantabrian Synclinorium (SE ...
Astibia, H. +18 more
core +2 more sources
Here we describe a new theropod, Bicentenaria argentina nov. gen. et nov. sp., from the early Late Cretaceous of Patagonia. It is represented by more than a hundred bones belonging to different sized individuals, which were buried together in ...
Fernando E Novas +4 more
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