Results 91 to 100 of about 253 (103)

VARIATION IN THE OS PALATINUM AND ITS STRUCTURAL RELATION TO THE PALATUM OSSEUM OF BIRDS (AVES)

Annals of Carnegie Museum, 2006
Bradley C Livezey
exaly  

Palaelodus(Aves: Palaelodidae) from the Middle to Late Cainozoic of Australia

Alcheringa, 1998
Patricia Vickers-Rich
exaly  

A new taxon of birds (Aves) from the Early Cretaceous of Western Siberia, Russia

Journal of Systematic Palaeontology, 2011
Alexander Averianov, Nikita Zelenkov
exaly  

Osteosclerosis in the ExtinctCayaoa bruneti(Aves, Anseriformes): Insights on Behavior and Flightlessness

Ameghiniana, 2015
Claudia P Tambussi, Ricardo S de Mendoza
exaly  

A new adult specimen of the basalmost ornithuromorph birdArchaeorhynchus spathula(Aves: Ornithuromorpha) and its implications for early avian ontogeny

Journal of Systematic Palaeontology, 2017

exaly  

Fossil evidence of wing shape in a stem relative of swifts and hummingbirds (Aves, Pan-Apodiformes)

Proceedings of the Royal Society B: Biological Sciences, 2013
Sterling Nesbitt, Daniel Ksepka
exaly  

Unexpected microanatomical variation among Eocene Antarctic stem penguins (Aves: Sphenisciformes)

Historical Biology, 2015
Ignacio Cerda, Claudia P Tambussi, Federico Javier Degrange   +2 more
exaly  

Strigops habroptilus Gray, 1845 is the valid scientific name of the kākāpō (Aves, Strigopidae).

Bulletin of Zoological Nomenclature, 2023
exaly  

The fossil record of moas (Aves: Dinornithiformes) older than the Otira (last) Glaciation

Journal of the Royal Society of New Zealand, 1991
T H Worthy
exaly  

Aves endémicas de Costa Rica

2023
exaly