The late Cretaceous hadrosaurids were the most specialized and diverse clade of
ornithopod dinosaurs. Parsimony and Bayesian methods were implemented to elucidate the …

Tyrannosaurid dinosaurs dominated as predators in the Late Cretaceous of Laurasia,
culminating in the evolution of the giant Tyrannosaurus rex, both the last and largest …

Hadrosaurids were the most derived ornithopods and amongst the most diverse herbivore
dinosaurs during the Late Cretaceous of Europe, Asia, and the two Americas. Here, their …

The Kirtlandian land-vertebrate “age”(LVA) is equivalent to 2.2 million years of Campanian
time and fills a long-standing biochronologic gap between the Judithian and Edmontonian …

Prior studies of Mesozoic biodiversity document a diversity peak for dinosaur species in the
Campanian stage of the Late Cretaceous, yet have failed to provide explicit causal …

Abstract In the Late Cretaceous, northern and southern hemispheres evolved distinct
dinosaurian faunas. Titanosaurians and abelisaurids dominated the Gondwanan continents; …

Abstract The Cretaceous paleocommunities of North America preserve a rich record of
biodiversity that suggests many species occupied narrow biogeographic ranges in …

This work provides a review of the taxonomic diversity, phylogenetic relationships, and
historical biogeography of the seven described hadrosauroids from Mexico. Their …

The osteology of the hadrosaurid dinosaur Kritosaurus navajovius (late Campanian of
southern North America) is documented in detail, and the taxonomy and phylogenetic …

Latirhinus uistlani represents one of the most emblematic dinosaurs from Mexico. This
hadrosaurid, originally described as a member of the Saurolophinae by Prieto-Márquez and …