The Macronaria was a group of Sauropods which included the Camarasaurids and Brachiosaurids. It includes but isn’t limited to Qiaowanlong, Euhelopus, Turiasaurus, Yunmenglong, Abrosaurus, Soriatitan, Dashanpusaurus, Datousaurus, Jobaria, Camarasaurus, Venenosaurus, Brachiosaurus, Macrurosaurus, Giraffatitan and Abydosaurus.