%0 Journal Article %T 关于西阿翼龙系统位置的简单注释及与其它翼龙类关系的评论 %A Bruno C. VILA NOVA %A Alexander W. A. KELLNER %A Juliana M. SAY?O %J 地球学报 %D 2010 %R 10.3975/cagsb.2010.s1.37 %X CearadactylusatroxisoneofthefirstpterosaursunearthedfromtheAraripeBasin(NortheastBrazil)(LeonardiandBorgomanero1983,1985)(Fig.1).ThefossilwaspreservedinacalcareousconcretiontypicaloftheRomualdoFormationandcomprisedanalmostcompleteskullwithlowerjaw,butlackedtheoccipitalregion. %U http://www.cagsbulletin.com/dqxbcn/ch/reader/view_abstract.aspx?file_no=2010S137&flag=1