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Title
A basal troodontid from the Early Cretaceous of China.
Authors
Xing Xu; Norell, Mark A.; Xiao-lin Wang; Makovicky, Peter J.; Xiao-chun Wu
Abstract
Reports the discovery of a basal troodontid dinosaur from the early Cretaceous period in China. Features of troodontid dinosaurs; Examination of character distributions along the maniraptoran lineage; Acquisition of principal structural modifications toward avians in the early maniraptoran evolution.