Euhelopodidae A clade in the dinosaur family tree. The entries below are classified within it. Gobititan 145–66 Mya · China Qiaowanlong kangxii 145–100 Mya · Asia Ruyangosaurus giganteus 145–100 Mya · China Silutitan sinensis 145–100 Mya · China Xianshanosaurus 145–100 Mya · China Yongjinglong 145–100 Mya · China Euhelopus 143.1–133 Mya · Asia Helopus 143.1–100.5 Mya Phuwiangosaurus 133.6–132.1 Mya · Asia Ruixinia zhangi 125 Mya · Asia Daxiatitan 122.6 Mya · China Tangvayosaurus 120–100 Mya Tambatitanis 112.6–109 Mya · Japan Erketu ellisoni 96–89 Mya · Asia Huabeisaurus 95–72 Mya · Asia