Diplodocinae

Diplodocinae is an extinct subfamily of diplodocid sauropods that existed from the Late Jurassic to Early Cretaceous of North America, Europe, Africa and South America, about 161.2 to 136.4 million years ago. Genera within the subfamily include Tornieria, Supersaurus, Leinkupal, Galeamopus, Diplodocus, Barosaurus, and Ardetosaurus.^[1][2]

Diplodocines Temporal range: Late Jurassic to Early Cretaceous, 155–136.4 Ma PreꞒ Ꞓ O S D C P T J K Pg N
Skeleton of Galeamopus
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Clade:	Dinosauria
Clade:	Saurischia
Clade:	†Sauropodomorpha
Clade:	†Sauropoda
Superfamily:	†Diplodocoidea
Family:	†Diplodocidae
Subfamily:	†Diplodocinae Janensch, 1929
Genera[1]
†Ardetosaurus †Barosaurus †Dinheirosaurus †Diplodocus †Galeamopus †Kaatedocus? †Leinkupal †Supersaurus †Tornieria

Cladogram of the Diplodocidae after Tschopp, Mateus, and Benson (2015).^[1]

Diplodocidae	Amphicoelias altus Apatosaurinae Diplodocinae Unnamed species Tornieria africana Supersaurus lourinhanensis Supersaurus vivianae Leinkupal laticauda Galeamopus hayi Diplodocus carnegii Diplodocus hallorum Kaatedocus siberi Barosaurus lentus