火山岩岩石化学
Petrochemistry of volcanic rocks
大哈拉军山火山岩系形成背景
the background of the formation of Dahala Junshan volcanic rock
泥盆系—石炭系界线
Devonian-Carboniferous boundary
泥盆系——石炭系界线
Devonian-Carboniferous boundary
石炭系火成岩
Carboniferous igneous rock
火山岩系包体
inclusion of volcanic rocks
火山岩系列及类型
volcanic rocks and their types
基性—中性次火山岩系
basic intermediate subvolcanic rock series
株罗系火山岩
Volcano rock of Jurassic period