摘要
通过1∶5万信丰县、大塘圩幅的区调工作,对大塘盆地晚白垩世恐龙蛋化石进行了研究,新建立了Macroolithus-Nanshiungoolithus-Elongatoolithus组合带(A.-Z)、Elongatoolithus顶峰带(Ac.-Z)和Macroolithus顶峰带(Ac.-Z)等3个生物地层单位,并进行区域对比讨论。
Based on a study of the Late Cretaceous fossil dinosaurian eggs from the Datang Basin during a regional survey in the Datang Fair map sheet area in Xinfeng County on a scale of1:50000,three new biostrati-graphic units have been established and regional correlation has been made of them,namely:the Macroolithus-Nanshiungoolithus-Elongatoolithus assemblage zone,the Elongatoolithus acme-zone,and the Macroolithus acme -zone.
出处
《江西地质》
2001年第3期176-180,共5页
Jiangxi Geology
