Category:Titanosauria

DomainEukaryota • RegnumAnimalia • PhylumChordata • SubphylumVertebrata • InfraphylumGnathostomata • SuperclassisTetrapoda • ClassisReptilia • SubclassisDiapsida • DivisioArchosauria • SuperordoDinosauria • InfraordoSauropoda • (Unranked)Eusauropoda • (Unranked)Macronaria • (Unranked)Somphospondyli • (Unranked): Titanosauria Bonaparte & Coria, 1993