Equijubus
Equijubus ( ; "Mǎzōng" meaning "horse mane" after the area Mǎzōng Mountain 马鬃山 in which it was found ) , is a genus of herbivorous hadrosauroid dinosaur from the Early Cretaceous ( Aptian stage ) of northwestern China . 
<triplet> Early Cretaceous <subj> Aptian <obj> has part <triplet> Aptian <subj> Early Cretaceous <obj> part of