A.總烴B.氯仿瀝青"A"C.RoD.TOC
A.礦物B.無(wú)機(jī)鹽類C.瀝青質(zhì)D.干酪根
A.無(wú)機(jī)成因說(shuō)B.宇宙成因說(shuō)C.晚期有機(jī)成因說(shuō)D.早期有機(jī)成因說(shuō)