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巨齿兰州龙:Lanzhousaurus magnidensYou,Ji,and Li,2005层位:河口群时代:早白垩世产地:兰州盆地分类位置:鸟臀目,鸟脚类,斧胸类巨齿兰州龙,
Giant tooth Lanzhou: Dragon, Lanzhousaurus magnidensYou, Ji, and Li, 2005 Horizons: Estuary Era: Early Cretaceous Origin: Lanzhou Basin Classification Location: Bird hip, bird feet,