A non-archaeopterygid avialan theropod from the Late Jurassic of southern Germany. [PDF]
Elife, 2019 Rauhut OW, Tischlinger H, Foth C.
europepmc +1 more source
A juvenile bird with possible crown-group affinities from a dinosaur-rich Cretaceous ecosystem in North America. [PDF]
BMC Ecol EvolBrownstein CD.
europepmc +1 more source
Estimating Ancestral States of Complex Characters: A Case Study on the Evolution of Feathers
Cockx P, Benton MJ, Keating JN.
europepmc +1 more source
Early Cretaceous troodontine troodontid (Dinosauria: Theropoda) from the Ohyamashimo Formation of Japan reveals the early evolution of Troodontinae. [PDF]
Sci RepKubota K, Kobayashi Y, Ikeda T.
europepmc +1 more source
New information on paleopathologies in non-avian theropod dinosaurs: a case study on South American abelisaurids. [PDF]
BMC Ecol EvolBaiano MA, Cerda IA, Bertozzo F, Pol D.
europepmc +1 more source
Functional constraints on the number and shape of flight feathers. [PDF]
Proc Natl Acad Sci U S AKiat Y, O'Connor JK.
europepmc +1 more source
Новый хищный динозавр (Theropoda, Dromaeosauridae) из позднего мела Таджикистана
Доклады Российской академии наук. Науки о Земле, 2021 Alexander O. Averianov +1 more
openalex +2 more sources
A New Theropod Dinosaur (Theropoda, Dromaeosauridae) from the Late Cretaceous of Tajikistan
Doklady Earth Sciences, 2021 A new dromaeosaurid theropod dinosaur, Kansaignathus sogdianus gen. et sp. nov., is described based on a dentary from the Yalovach Formation (Santonian) at Kansai locality in northern Fergana Valley (Tajikistan) collected by Paleontological Institute of the Academy of Sciences of the USSR in 1963–1964.
Alexander O. Averianov +1 more
openalex +2 more sources
A new unenlagiine (Theropoda, Dromaeosauridae) from the Upper Cretaceous of Brazil
Papers in Palaeontology, 2021 AbstractThe record of unenlagiines in Brazil, except for one dorsal vertebra, is still under debate based on isolated teeth. Here, we describe Ypupiara lopai gen. et sp. nov., the first dromaeosaurid species from Brazil, from the Maastrichtian of the Bauru Group, Paraná Basin.
Arthur Souza Brum +5 more
openalex +2 more sources