Locomotion is a fundamental aspect of palaeobiology and often investigated by comparing
osteological structures and proportions. Previous studies document a stepwise …

Oviraptorosaurs are among the most diverse and best-known extinct theropod groups. Their
bizarre anatomy and their social and reproductive behaviour are now well understood …

Our understanding of caenagnathid anatomy, diversity, and ecology has improved
considerably in the past twenty years, but numerous issues still remain. Among these, the …

The Nemegt Formation of the Gobi Desert of Mongolia has produced one of the most
abundant and diverse oviraptorosaur records globally. However, the caenagnathid …

New caenagnathid dinosaur specimens from the upper Aguja Formation of West Texas
comprise the most complete examples yet described from southern North America. Two …

Oviraptorosaurians were a theropod dinosaur group that reached high diversity in the Late
Cretaceous. Within oviraptorosaurians, the later diverging oviraptorids evolved distinctive …

Caenagnathid oviraptorosaurian dinosaurs, long considered enigmas, have now become
relatively easy to recognize in the fossil record of Asia and North America. This has revealed …

Recently, Wupus agilis-like footprint (NHCG a10955) was discovered in South Korea.
Morphological comparison with Wupus agilis showed that NHCG a10955 could be assigned …

The idea that birds are maniraptoran theropod dinosaurs is now considered an evolutionary
consensus. An “open”(ie, completely or substantially perforate) acetabulum is considered an …

A well-preserved left theropod metatarsal I from the Campanian Mesaverde Formation of
Wyoming is described and identified as belonging to a caenagnathid, representing the first …