Triassic Late
Mesozoic
237,0–201,4 Mya
148 dinozor
The first true dinosaurs appeared during the late Triassic, including early theropods like Eoraptor and Herrerasaurus. Dinosaurs were still small and not yet dominant. The period ended with the Triassic-Jurassic extinction event.
Macrocollum itaquii
None
Mafatrisauropus errans
None
CarnivoreUnaysaurus tolentinoi
None
Musankwa sanyatiensis
None
Nambalia roychowdhurii
None
Tawa hallae
None
Silesaurus opolensis
None
HerbivoreSoumyasaurus aenigmaticus
None
HerbivoreStaurikosaurus pricei
None
Herrerasauridae
None
Herrerasaurus
Saurischia
CarnivoreHeterodontosaurinae
None
HerbivoreLiliensternus
None
CarnivoreNhandumirim waldsangae
None
Notatesseraeraptor frickensis
None
CarnivoreZupaysaurus rougieri
None
CarnivoreOtozoum grandcombensis
None
HerbivoreParachirotherium
None
Pengxianpus cifengensis
None
CarnivorePlateosaurus erlenbergiensis
None
HerbivorePlateosaurus longiceps
None
HerbivorePanphagia protos
None
Ruehleia bedheimensis
None
Saltopus elginensis
None
CarnivoreSaturnalia tupiniquim
None
Saurischichnus primitivus
None
Tetrasauropus unguiferus
None
HerbivoreThecodontosaurus antiquus
None
Agialopous wyomingensis
None
CarnivoreAnteavis crurilongus
None
CarnivoreBagualosaurus agudoensis
None
Chromogisaurus novasi
None
Coelophysis
Theropoda
CarnivoreCoelurosaurichnus kehli
None
Coloradisaurus brevis
None
Blikanasaurus cromptoni
None
Jaklapallisaurus asymmetrica
None
Pendraig milnerae
None
CarnivorePlateosaurus
Sauropodomorpha
HerbivoreAnchisauripus thomasi
None
CarnivoreAtreipus
None
CarnivoreKwanasaurus williamparkeri
None
HerbivorePlateosauravus cullingworthi
None
Coelurosaurichnus kronbergeri
None
Coelurosaurichnus moeni
None
Coelurosaurichnus schlauersbachense
None
Protoavis texensis
None
CarnivoreEubrontes tatricus
None
Carnivore