Elasmaria

Elasmarians; Temporal range: Cretaceous,
	Anabisetia
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Dinosauria
Clade:	†Ornithischia
Clade:	†Ornithopoda
Clade:	†Elasmaria; Calvo, Porfiri, and Novas, 2007
Genera
	†Anabisetia; †Atlascopcosaurus; †Chakisaurus; †Diluvicursor; †Fostoria?; †Fulgurotherium; †Galleonosaurus; †Gasparinisaura; †Isasicursor; †Iyuku?; †Kangnasaurus?; †Leaellynasaura; †Macrogryphosaurus; †Mahuidacursor; †Morrosaurus; †Muttaburrasaurus?; †Notohypsilophodon; †Qantassaurus; †Sektensaurus; †Talenkauen; †Tietasaura; †Trinisaura; †Weewarrasaurus;

Elasmaria is a clade of ornithopods known from Cretaceous deposits in the former Gondwana (South America, Antarctica, Australia, and possibly Africa) that contains many bipedal ornithopods that were previously considered "hypsilophodonts".

Elasmarians Temporal range: Cretaceous,

Anabisetia
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Dinosauria
Clade:	†Ornithischia
Clade:	†Ornithopoda
Clade:	†Elasmaria Calvo, Porfiri, and Novas, 2007
Genera
†Anabisetia †Atlascopcosaurus †Chakisaurus †Diluvicursor †Fostoria? †Fulgurotherium †Galleonosaurus †Gasparinisaura †Isasicursor †Iyuku? †Kangnasaurus? †Leaellynasaura †Macrogryphosaurus †Mahuidacursor †Morrosaurus †Muttaburrasaurus? †Notohypsilophodon †Qantassaurus †Sektensaurus †Talenkauen †Tietasaura †Trinisaura †Weewarrasaurus