Cretaceous Early
Mesozoic
145.0–100.5 Mya
703 dinosaurs
The Cretaceous saw continued dinosaur evolution with the rise of ornithopods and early ceratopsians. Flowering plants first appeared and began to transform terrestrial ecosystems. Spinosaurus and other large theropods lived during this time.
Pilmatueia faundezi
None
HerbivorePiscivoravis lii
None
CarnivorePiscivorenantiornis inusitatus
None
CarnivorePlanicoxa venenica
None
HerbivorePolacanthidae
None
HerbivorePolacanthinae
None
HerbivorePolacanthus
None
HerbivorePolacanthus foxii
None
HerbivorePolacanthus rudgwickensis
None
HerbivorePolyclonoolithus yangjiagouensis
None
Portellsaurus sosbaynati
None
HerbivorePrismatoolithidae
None
HerbivorePrismatoolithus ilekensis
None
HerbivoreProa valdearinnoensis
None
HerbivoreProbactrosaurus gobiensis
None
HerbivoreProornis coreae
None
CarnivorePropanoplosaurus marylandicus
None
HerbivoreProtarchaeopteryx robusta
None
OmnivoreProtathlitis cinctorrensis
None
CarnivoreProtopteryx fengningensis
None
CarnivorePsittacosauridae
None
HerbivorePsittacosaurus
Ceratopsia
HerbivorePsittacosaurus amitabha
None
HerbivorePsittacosaurus gobiensis
None
HerbivorePsittacosaurus lujiatunensis
None
HerbivorePsittacosaurus meileyingensis
None
HerbivorePsittacosaurus mongoliensis
None
HerbivorePsittacosaurus neimongoliensis
None
HerbivorePsittacosaurus sibiricus
None
HerbivorePsittacosaurus sinensis
None
HerbivorePsittacosaurus xinjiangensis
None
HerbivorePterygornis dapingfangensis
None
CarnivoreQantassaurus intrepidus
None
HerbivoreQiaowanlong kangxii
None
HerbivoreQijiangpus sinensis
None
HerbivoreQiliania graffini
None
CarnivoreRapaxavis pani
None
CarnivoreRaptorex kriegsteini
None
CarnivoreRatchasimasaurus suranareae
None
HerbivoreRebbachisauridae
None
HerbivoreRebbachisaurinae
None
HerbivoreRebbachisaurus
None
HerbivoreRhabdodontidae
None
HerbivoreRiojavenatrix lacustris
None
CarnivoreRiparovenator milnerae
None
CarnivoreRotundichnus muenchehagensis
None
HerbivoreRuixinia zhangi
None
HerbivoreRuyangosaurus giganteus
None
Herbivore