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.

Paradictyoolithus zhuangqianensis

None

Paraelongatoolithus reticulatus

None

Parafaveoloolithus guoqingsiensis

None

Parafaveoloolithus pingxiangensis

None

Parafaveoloolithus tiansicunensis

None

Parahesperornis alexi

None

Paralitherizinosaurus japonicus

None

Paralititan

None

Paralititan stromeri

None

Parankylosauria

None

Pararhabdodon

None

Pararhabdodon isonensis

None

Parasaurolophus

Hadrosauridae

Parasaurolophus cyrtocristatus

None

Parasaurolophus tubicen

None

Parasaurolophus walkeri

None

Paraspheroolithus

None

Paraspheroolithus irenensis

None

Paraspheroolithus sanwangbacunensis

None

Paraspheroolithus yangchengensis

None

Paraves

None

Paraxenisaurus normalensis

None

Pareisactus evrostos

None

Parksosaurus warreni

None

Paronychodon

None

Paronychodon asiaticus

None

Parvavis chuxiongensis

None

Parvicursor remotus

None

Parvoolithus tortuosus

None

Pashtosaurus zhobi

None

Pasquiaornis hardiei

None

Pasquiaornis tankei

None

Patagonichnornis venetiorum

None

Patagonykus puertai

None

Patagopelta cristata

None

Patagopteryx deferrariisi

None

Pellegrinisaurus powelli

None

Pentaceratops

None

Pentaceratops sternbergii

None

Petrobrasaurus puestohernandezi

None

Petrustitan hungaricus

None

Phaceloolithus hunanensis

None

Philovenator curriei

None

Picunichnus

None

Picunichnus benedettoi

None

Pinacosaurus

None

Pinacosaurus grangeri

None

Pinacosaurus mephistocephalus

None