Cretaceous Late
Mesozoic
100.5–66.0 Mya
1230 dinosaurs
The final age of dinosaurs, featuring iconic species like Tyrannosaurus rex, Triceratops, and Velociraptor. Dinosaurs reached their peak diversity before the catastrophic asteroid impact at the Chicxulub crater ended the Mesozoic Era.
Apulosauripus federicianus
None
HerbivoreAquatilavipes swiboldae
None
CarnivoreAquilarhinus palimentus
None
HerbivoreArackar licanantay
None
HerbivoreAralosaurus tuberiferus
None
HerbivoreArchaeornithoides deinosauriscus
None
CarnivoreArchaeornithomimus asiaticus
None
HerbivoreArchaeornithomimus bissektensis
None
HerbivoreArcovenator
None
CarnivoreArcovenator escotae
None
CarnivoreArenysaurus ardevoli
None
HerbivoreArgentinosaurus
Sauropoda
HerbivoreArgentinosaurus huinculensis
None
HerbivoreArgyrosaurus superbus
None
HerbivoreArrhinoceratops
None
HerbivoreArrhinoceratops brachyops
None
HerbivoreArriagadoolithus patagoniensis
None
CarnivoreArrudatitan maximus
None
HerbivoreAsiaceratops
None
HerbivoreAsiaceratops salsopaludalis
None
HerbivoreAsiahesperornis
None
CarnivoreAsiahesperornis bazhanovi
None
CarnivoreAsiamericana asiatica
None
CarnivoreAsiatyrannus xui
None
CarnivoreAsteriornis maastrichtensis
None
CarnivoreAstigmasaura genuflexa
None
HerbivoreAtacamatitan chilensis
None
HerbivoreAtrociraptor marshalli
None
CarnivoreAtsinganosaurus velauciensis
None
HerbivoreAucasaurus
None
CarnivoreAucasaurus garridoi
None
CarnivoreAugustynolophus morrisi
None
HerbivoreAustralovenator wintonensis
None
CarnivoreAustrocheirus isasii
None
CarnivoreAustroposeidon magnificus
None
HerbivoreAustroraptor cabazai
None
CarnivoreAvaceratops
None
HerbivoreAvaceratops lammersi
None
HerbivoreAvimimidae
None
OmnivoreAvimimus
None
OmnivoreAvimimus nemegtensis
None
OmnivoreAvimimus portentosus
None
OmnivoreBaalsaurus mansillai
None
HerbivoreBactrosaurus
None
HerbivoreBactrosaurus johnsoni
None
HerbivoreBagaceratops
None
HerbivoreBagaceratops rozhdestvenskyi
None
HerbivoreBagaraatan ostromi
None
Carnivore