Echinochimaera
Echioceras
Echmatocrinus
Ecteninion
Edaphodon
Edaphosaurus
Edestus
Edgarosaurus
Edmarka
Edmontonia
Edmontosaurus
Edops
Effigia
Efraasia
Einiosaurus
Ekaltadeta
Ekorus
Ekrixinatosaurus
Elaltitan
Elanodactylus
Elaphrosaurus
Elasmosaurus
Elasmotherium
Eldonia
Elephantosaurus
Elginerpeton
Elginia
Elliotherium
Elliotsmithia
Elmisaurus
Elomeryx
Elopteryx
Elosuchus
Elotherium
Emaeus
Emausaurus
Embasaurus
Emeroleter
Emydops
Enaliarctos
Enaliosuchus
Enchodus
Encrinurus
Endennasaurus
Endoceras
Endothiodon
Enhydriodon
Enigmosaurus
Ennatosaurus
Enosuchus
Entelodon
Eoabelisaurus
Eoandromeda
Eoarctops
Eoarthropleura
Eobasileus
Eobothus
Eobrontosaurus
Eocaecilia
Eocarcharia
Eoconfuciusornis
Eocursor
Eodicynodon
Eodiscoglossus
Eodromaeus
Eogyrinus
Eoherpeton
Eolambia
Eolophotes
Eomaia
Eomamenchisaurus
Eomanis
Eomys
Eonatator
Eoneustes
Eoplesiosaurus
Eoporpita
Eoraptor
Eosalmo
Eosinopteryx
Eotheroides
Eothyris
Eotitanops
Eotitanosuchus
Eotriceratops
Eotyrannus
Eozostrodon
Equijubus
Equus conversidens
Equus giganteus
Equus hydrontinus
Equus lambei
Equus scotti
Equus simplicidens
Equus stenonis
Epachthosaurus
Epanterias
Epibaion
Epicyon
Epidendrosaurus
Epidexipteryx
Erectopus
Eremotherium
Ericiolacerta
Eritreum
Erketu
Erliansaurus
Erlikosaurus
Ernietta
Eromangasaurus
Erpetosuchus
Eryon
Eryops
Eryosuchus
Erythrosuchus
Erythrotherium
Eshanosaurus
Estemmenosuchus
Estonioceras
Eubostrychoceras
Eucentrosaurus
Euceratherium
Euchambersia
Eucladoceros
Eucnemesaurus
Eucoelophysis
Eucritta
Eucyon
Eudibamus
Eudimorphodon
Eugaleaspis
Euhelopus
Eunotosaurus
Euoplocephalus
Euparkeria
Euphanerops
Euphoberia
Eurhinodelphis
Eurhinosaurus
Euromycter
Euronychodon
Europasaurus
Europejara
Eurotamandua
Eurotrochilus
Euryapteryx
Eurygnathohippus
Eurypterus
Euryzygoma
Euskelosaurus
Eusmilus
Eusthenopterus
Eustreptospondylus
Exaeretodon
Excalibosaurus
Exellia
Expleuracanthus
