Since the start of the twenty-first century, there has been a notable increase in annual
publications focusing on dinosaur reproduction and ontogeny with researchers using these …

Dinosaurs have attracted varying degrees of scientific and public interest since their initial
description in 1824. Interest has steadily increased, however, since the late 1960s when the …

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 …

The avian palaeognath phylogeny has been recently revised significantly due to the
advancement of genome-wide comparative analyses and provides the opportunity to trace …

Our understanding of pre-Cretaceous dinosaur reproduction is hindered by a scarcity of
evidence within fossil records. Here we report three adult skeletons and five clutches of …

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

Background Dinosaur eggs containing embryos are rare, limiting our understanding of
dinosaur development. Recently, a clutch of subspherical dinosaur eggs was discovered …

A new oviraptorosaur, Yuanyanglong bainian gen. et sp. nov. is described based on two
specimens recovered from the Lower Cretaceous Miaogou Formation of the Maortu locality …

A new alligatoroid, Eurycephalosuchus gannanensis gen. et sp. nov. and an undetermined
brevirostrine, Brevirostres gen. et sp. indet. are described. They are preserved together in …

Since their discovery in the 1920s, some asymmetric, elongated dinosaur eggs from the
Upper Cretaceous of Mongolia have been interpreted as ceratopsian eggs. However, recent …