〔岩〕区特征
provincial characteristic
烃源岩特征
Source rocks characteristics
source rock characteristics
feature of source rock
source rock feature
Features of source rocks
characteristics
地幔源区特征
Mantle source characteristics
features of mantle source
成岩特征
Diagenetic characteristics
diagenetic feature
储集岩特征
reservoir characteristics
富堿质基性岩浆岩
alkaline-rich basic magmatic rocks
构造-层位-岩浆岩
structure-horizon-magmatite