Despite dominating biodiversity in the Mesozoic, dinosaurs were not speciose. Oviparity
constrained even gigantic dinosaurs to less than 15 kg at birth; growth through multiple …

Alvarezsauria is a group of early-branching maniraptoran theropods that are distributed
globally from the Late Jurassic to the latest Cretaceous. Despite recent increases in the …

A characteristic fauna of dinosaurs and other vertebrates inhabited the end-Cretaceous
European archipelago, some of which were dwarves or had other unusual features likely …

We present the pelvic and hindlimb musculature of the abelisaurid Skorpiovenator
bustingorryi, constituting the most comprehensive muscle reconstruction to date in …

Fossil deposits with exceptional preservation (“lagerstätten”) provide important details not
typically preserved in the fossil record, such that they hold an outsized influence on our …

Tetrapod limbs morphology is a reliable proxy of locomotor capacities. Beyond this, other
aspects of life habits, such as predation abilities, can also be relevant to determine main …

Dromiceiomimus brevitertius is a North American ornithomimid diagnosed primarily by the
ratio of tibia length to femur length. It has recently, and perhaps incorrectly, been considered …

Pelecanimimus polyodon was discovered in 1993 in the Spanish Barremian fossil site of Las
Hoyas, being the first ornithomimosaur described from Europe. So far, there has been no …

New ornithomimosaur material discovered from the Upper Cretaceous Cerro del Pueblo
Formation of Coahuila, Mexico is described herein. The material includes postcraneal …

Reconstructing the evolution, diversity, and paleobiogeography of North America's Late
Cretaceous dinosaur assemblages require spatiotemporally contiguous data; however …