Cretaceous Early
Mesozoic
145.0–100.5 Mya
703 恐龙
白垩纪见证了恐龙的持续演化，鸟脚类和早期角龙类兴起。开花植物首次出现并开始改变陆地生态系统。棘龙和其他大型兽脚类在此时期生活。
Jinzhousaurus yangi
None
HerbivoreKarongasaurus gittelmani
None
HerbivoreKoreanaornis dodsoni
None
CarnivoreKryptops palaios
None
CarnivoreLargirostrornis
None
CarnivoreLanzhousaurus magnidens
None
HerbivorePhuwiangosaurus sirindhornae
None
HerbivoreShangyang graciles
None
CarnivoreMacroolithus
None
CarnivoreNingxiapus liupanshanensis
None
HerbivoreHoplitosaurus marshi
None
HerbivoreJurabrontes
None
CarnivoreIgnotornis
None
CarnivoreYurgovuchia doellingi
None
CarnivoreHippodraco scutodens
None
HerbivoreHuaxiagnathus orientalis
None
CarnivoreCeratopsia
None
HerbivoreAllosauroidea
None
CarnivoreAltirhinus kurzanovi
None
HerbivoreAlxasaurus elesitaiensis
None
HerbivoreValdosaurus canaliculatus
None
HerbivoreAmargasaurus cazaui
None
HerbivoreAmargatitanis macni
None
HerbivoreVectaerovenator inopinatus
None
CarnivoreAmazonsaurus maranhensis
None
HerbivoreAmblydactylus
None
HerbivoreIncisivosaurus
None
OmnivoreNanantius
None
CarnivoreShuangmiaosaurus gilmorei
None
HerbivoreMacronaria
None
HerbivoreSiamodon nimngami
None
HerbivoreTangvayosaurus hoffeti
None
HerbivoreSiamopodus khaoyaiensis
None
CarnivoreSiamopodus xui
None
CarnivoreSibirotitan
None
HerbivoreSibirotitan astrosacralis
None
HerbivoreCedarpelta bilbeyhallorum
None
HerbivoreSimilicaudipteryx yixianensis
None
OmnivoreSimiliyanornis brevipectus
None
CarnivoreTenontosaurus dossi
None
HerbivorePelorosaurus conybeari
None
HerbivoreSinocalliopteryx
None
CarnivoreSinocalliopteryx gigas
None
CarnivoreSinornithoides
None
CarnivoreSinornithoides youngi
None
CarnivoreSinornithosaurus
None
CarnivoreSinosauropteryx
Theropoda
CarnivoreSinotyrannus kazuoensis
None
Carnivore