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Data from: Rates of dinosaur limb evolution provide evidence for exceptional radiation in Mesozoic birds
负责人:
关键词:
evolutionary rates;Mesozoic;Jurassic;Mesozoic birds;Triassic;Avialae;adaptive radiation;Theropoda;Dinosauria;evolutionary constraints;Cretaceous;Modularity
DOI:
doi:10.5061/dryad.4d0d2
摘要:
e been considered. We analyse cladogenesis and limb evolution on the entire tree of Mesozoic theropods, documenting the dinosaur–bird transition and immediate origins
Data from: The wings before the bird: an evaluation of flapping-based locomotory hypotheses in bird antecedents
负责人:
关键词:
Mesozoic;Maniraptora;flight;Theropoda;Flight stroke;Origin of flight;WAIR;Aves
DOI:
doi:10.5061/dryad.1f5h4
摘要:
prevalence of WAIR in non-avian theropods, but can’t reject its presence in large winged, small-bodied taxa like Microraptor and Archaeopteryx. Discussion. Usi
Data from: Allometric scaling of seed retention time in seed dispersers and its application to estimation of seed dispersal potentials of theropod
负责人:
关键词:
ecosystem function;Seed dispersal;trait-based model
DOI:
doi:10.5061/dryad.h622t6p
摘要:
are assumed to have acted as seed dispersers. SRT for large carnivorous theropods was estimated to be 4–5 days, when considering only bod
Data from: Shape variability in tridactyl dinosaur footprints: the significance of size and function
负责人:
关键词:
Mesozoic;Functional morphology;Ornithischia;Theropoda;dinosaur tracks;Geometric morphometrics
DOI:
doi:10.5061/dryad.pn12533
摘要:
dinosaur footprints from a broad range of geographic localities and time slots. Size and shape variation is characterised separately for theropods
Data from: How many dinosaur species were there? Fossil bias and true richness estimated using a Poisson sampling model
负责人:
关键词:
diversity curves;Mesozoic;Ornithischia;Paleontology;fossil record;Theropoda;Dinosauria;Evolution;sampling bias;Sauropodomorpha
DOI:
doi:10.5061/dryad.86922
摘要:
trajectories of the three major dinosaur clades: the sauropodomorphs, ornithischians and theropods, casting doubt on the Jurassic–Cretaceous extinction event
Data from: The shape of avian eggs: assessment of a novel metric for quantifying eggshell conicality
负责人:
关键词:
avian eggs;Alcidae;Egg shape
DOI:
doi:10.5061/dryad.zcrjdfn7s
摘要:
shorebirds and non-avian theropods. This metric utilizes multiple measurements of the slope along an eggs profile to produce a distribution of angular
Data from: Barb geometry of asymmetrical feathers reveals a transitional morphology in the evolution of avian flight
负责人:
关键词:
Athene cunicularia;Mesozoic;Junco hyemalis;Nymphicus hollandicus;Gallinula neiotis;Eopengornis martini;Todus mexicanus;asymmetrical flight feather;Petrochelidon pyrrhonota;Zenaida asiatica;Atlantisia rogersi;Calypte anna;Gavia immer;Chordeiles acutipennis;Podilymbus gigas;Callipepla californica;Pipra mentalis;Dendragapus canadensis;Archaeopteryx;Alectoris Chukar;Gallirallus sylvestris;Larus marinus;Oporornis tolmiei;Numenius americanus;Falco columbarius;Chaetura pelagica;Porzana atra;Gallirallus australis;Tachyeres leucocephalus;Protonotaria citrea;Pica nuttalli;Passerella iliaca;Zonotrichia albicollis;Columbina passerina;Spizella pusilla;Aphelocoma californica;Anser fabalis;Seiurus motacilla;Streptopelia decaocto;Sphyrapicus varius;Coragyps atratus;Elanus leucurus;Cathartes aura;Numida meleagris;Strigops habroptilus;Cyanocitta stelleri;Dendroica coronata;Vermivora celata;Pinguinus impennis;Megacrex inepta;Progne subis;Pipilo maculatus;Tachyeres pteneres;Tachycineta thalassina;Paraves;Daption capense;Gallirallus rovianae;Phalacrocorax harrisi;Crypturellus soui;Archaeopteryx lithographica;Coccyzus americanus;Fulica gigantea;Corvus brachyrhynchos;Tachyeres brachypterus;Tachycineta bicolor;Aramidopsis plateni;Podiceps taczanowskii;Jacana jacana;Sapeornis chaoyangensis;Micrathene whitneyi;Columba livia;Accipiter gentilis;Pelecanus erythrorhynchos;Anas discors;evolutionary transition;avian flight;Hirundo rustica;Casmerodius albus;Rallus limicola;Porzana sandwichensis;Xenicus lyalli;Confuciusornis sanctus;Accipiter striatus;Microraptor gui;Buteo jamaicensis;Thalassarche melanophrys;Surnia ulula;Tyrannus vociferans;Porzana palmeri;theoretical morphospace;Columbina inca;Tribonyx mortierii;Habroptila wallacii;Trogon violaceus
DOI:
doi:10.5061/dryad.7vb83
摘要:
evolutionary transition in flight feather morphology, which has important implications for the flight capacity of early feathered theropods such as Archaeopter
Data from: Olfactory receptor repertoire size in dinosaurs
负责人:
关键词:
DOI:
doi:10.5061/dryad.63bd5r6
摘要:
factors potentially influencing sensory evolution in theropods. We investigate the ancestral sensory space available to extinct taxa, highlighting po
Data from: Functional and evolutionary consequences of cranial fenestration in birds
负责人:
关键词:
Fenestration;adaptive radiation;Finite Element Modelling;Palaeognathae;Cranial morphology;Neognathae;Avian evolution;Gallus gallus domesticus
DOI:
doi:10.5061/dryad.q9474
摘要:
in both ancestral theropods and modern neognaths, have thin zones in the bones of the bill, and robust bony elements on the ventral surface of their crania
in theropods and basal saurischians
负责人:
关键词:
Mesozoic;skull reconstructions;intraspecific variation;Theropoda;Archosauria;Dinosauria;Geometric morphometrics;morphospace;Saurischia
DOI:
doi:10.5061/dryad.6ss84
摘要:
taken from the scientific literature. However, this approach could be potentially problematic, because skull reconstructions might differ notably

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