Eb
, Ebrachosaurus, , Ebrachosuchus,
Ec
, Echinodon,
El
, Elephantopoides, , Elongatoolithidae, , Elyurosauria,
Em
, Embasaurus,
En
, Enoplosauria,
Eo
, Eobrontosaurus, , Eocursor, , Eodromaeus,
†Eoraptor Sereno et al., 1993
- †Eoraptor lunensis Sereno et al. 1993
Animalia → Chordata → Reptilia → Dinosauria → Sauropodomorpha
-
Eoraptor lunensis
, Eorasaurus, , Eotyrannus,
Ep
, Episcoposaurinae,
Er
, Erketu, , Erpetosuchidae, , Erpetosuchus, , Erythrosuchia, , Erythrosuchidae, , Erythrosuchus,
Eu
, Eubrontes titanopelobatidus, , Eubrontidae, , Eucoelophysis, , Eudimorphodon, , Eudimorphodontidae, , Euhelopodidae, , Euhelopus, , Euparkeria, , Euparkeriidae, , Eurolimnornis corneti, , Eurolimnornis,
†Euryapsida Colbert 1945
- Red †Araeosceloidea
Animalia → Chordata → Reptilia → Eosuchia → Neodiapsida , Eusaurischia, , Euscolosuchus, , Eustreptospondylidae,