Mayr, Gerald (2002): On the osteology and phylogenetic affinities of the Pseudasturidae - Lower Eocene stem-group representatives of parrots (Aves, Psittaciformes). Zoological Journal of the Linnean Society 136 (4): 715-729, DOI: 10.1046/j.1096-3642.2002.00042.x, URL: https://academic.oup.com/zoolinnean/article-lookup/doi/10.1046/j.1096-3642.2002.00042.
Archaeotrogons have long been known from late Eocene and Oligocene localities in France, where limb ...
Pellornis mikkelseni is an early gruiform from the latest Paleocene-earliest Eocene Fur Formation of...
The timing of the origin of modern birds is much debated. The traditional view, based largely on the...
Figure 5. Distal end of left humerus (A–D) and proximal end of right ulna (E–I) in comparison. (I) P...
The systematic position of the putative Lower Eocene parrot Pulchrapollia gracilis DYKE 8,91 COOPER ...
Mayr, Gerald (2010): A New Avian Species with Tubercle-bearing Cervical Vertebrae from the Middle Eo...
textBirds are the most diverse extant group of terrestrial vertebrates, and relationships amongst ma...
A new psittaciform bird from the Lower Eocene (Ypresian) London Clay of England is described. This t...
Cockatoos are the distinctive family Cacatuidae, a major lineage of the order of parrots (Psittacifo...
Maxwell, Erin E., Larsson, Hans C. E. (2009): Comparative ossification sequence and skeletal develop...
Green, Todd L., Gignac, Paul M. (2023): Osteological comparison of casque ontogeny in palaeognathous...
—The order Psittaciformes (parrots) has unique morphological features in the head that are evolution...
We describe a new species of from the early Eocene London Clay of Walton-on-the-Naze (Essex, UK), wh...
<p>Advances in sequencing technology and phylogenetics have revolutionised avian biology by providin...
Messel rails (Messelornithidae) re among the best represented fossil birds and are considered tobe t...
Archaeotrogons have long been known from late Eocene and Oligocene localities in France, where limb ...
Pellornis mikkelseni is an early gruiform from the latest Paleocene-earliest Eocene Fur Formation of...
The timing of the origin of modern birds is much debated. The traditional view, based largely on the...
Figure 5. Distal end of left humerus (A–D) and proximal end of right ulna (E–I) in comparison. (I) P...
The systematic position of the putative Lower Eocene parrot Pulchrapollia gracilis DYKE 8,91 COOPER ...
Mayr, Gerald (2010): A New Avian Species with Tubercle-bearing Cervical Vertebrae from the Middle Eo...
textBirds are the most diverse extant group of terrestrial vertebrates, and relationships amongst ma...
A new psittaciform bird from the Lower Eocene (Ypresian) London Clay of England is described. This t...
Cockatoos are the distinctive family Cacatuidae, a major lineage of the order of parrots (Psittacifo...
Maxwell, Erin E., Larsson, Hans C. E. (2009): Comparative ossification sequence and skeletal develop...
Green, Todd L., Gignac, Paul M. (2023): Osteological comparison of casque ontogeny in palaeognathous...
—The order Psittaciformes (parrots) has unique morphological features in the head that are evolution...
We describe a new species of from the early Eocene London Clay of Walton-on-the-Naze (Essex, UK), wh...
<p>Advances in sequencing technology and phylogenetics have revolutionised avian biology by providin...
Messel rails (Messelornithidae) re among the best represented fossil birds and are considered tobe t...
Archaeotrogons have long been known from late Eocene and Oligocene localities in France, where limb ...
Pellornis mikkelseni is an early gruiform from the latest Paleocene-earliest Eocene Fur Formation of...
The timing of the origin of modern birds is much debated. The traditional view, based largely on the...