TY - BOOK AU - Chiappe,Luis M. AU - Ji,Shu'An AU - Ji,Qiang ED - American Museum of Natural History TI - Juvenile birds from the Early Cretaceous of China: Implications for enantiornithine ontogeny T2 - American Museum Novitates PY - 2007/// CY - New York PB - American Museum of Natural History KW - Paleontology KW - China N1 - Bibliogr. : p. 41-46 ER -