【摘要】 运用花岗岩类等级体制划分的原则和方法 ,对前人建立的广西东部中生代花岗岩类岩石谱系单位的相关问题进行讨论 .在此基础上 ,对姑婆山 -花山岩体的岩石谱系单位进行了重新厘定 ,将该岩体的 8个单元 (或独立侵入体 )归并为 3个超单元 ,它们归属于一个花山超单元组合 ,是华南中生代构造岩浆旋回有间断的 3次岩浆热事件所形成 .同时 ,还就如何对待已有的岩石谱系单位和填图成果等问题进行讨论 ,并提出了作者的看法更多还原

【Abstract】 The previous lithodemic units of Mesozoic granitoid in east Guangxi are discussed based on the dividing principle and method of granitoid hierarchy. A new division of lithodemic units of Guposhan_Huashan granitic pluton is put into 8 units(or independent intrusions),or 3 categories of superunits belonging to Huashan superunit assemblage. The 3 superunits were formed from 3 discrete thermal events of Mesozoic tectonic-magmatic cycles. A new idea is put forward with a discussion of the lithodemic units and mapping data.更多还原