Fossil evidence of the avian vocal organ from the Mesozoic

From complex songs to simple honks, birds produce sounds using a unique vocal organ called the syrinx. Located close to the heart at the tracheobronchial junction, vocal folds or membranes attached to modified mineralized rings vibrate to produce sound. Syringeal components were not thought to commo...

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Detalles Bibliográficos
Autores principales: Clarke, J.A., Chatterjee, S., Li, Z., Riede, T., Agnolin, F., Goller, F., Isasi, M.P., Martinioni, D.R., Mussel, F.J., Novas, F.E.
Formato: JOUR
Materias:
iodinated contrast medium
brain
Cretaceous
dinosaur
Eocene
flight
fossil record
fossilization
geometry
Holocene
passerine
tomography
animal tissue
archosaur
Article
bird
computer assisted tomography
contrast enhancement
fossil
Mesozoic
nonhuman
Pleistocene
priority journal
syrinx
taxon
thoracic vertebra
Upper Cretaceous
Vegavis iaai
vocal cord
anatomy and histology
animal
animal structures
Antarctica
evolution
skull
species extinction
vocalization
Archosauria
Aves
Dinosauria
Passeriformes
Animal Structures
Animals
Antarctic Regions
Biological Evolution
Birds
Dinosaurs
Extinction, Biological
Fossils
Skull
Vocalization, Animal
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_00280836_v538_n7626_p502_Clarke
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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