詞語：Oligocene
Oligocene的解釋
Oligocenen. 漸漸統；漸新世adj. 漸漸統的；漸新世的
Oligocene的意思
oligocene 漸新世;漸新統;漸新統的;漸新世的;Oligocene epoch 漸新世;釋義：漸新世;Oligocene ocean 漸新世海洋，漸新世大洋;Mio-Oligocene age 中新-漸新世時期;
Oligocene的參考例句
1.There are four hydrocarbon source rocks, Palaeocene, Eocene, Oligocene and Miocene. 西湖凹陷發育古新統、始新統、漸新統及中新統四大烴源巖系。
2.After the early Oligocene, the Nansha massif was amalgamated with the Borneo massif. Then the neritic-bathyal environment gradually predominated in the Beikang basin. 早漸新世後，南沙地塊與婆羅洲地塊拼貼，北康盆地逐漸處於淺海-半深海環境。
3.The faulting fold structure is the result of faulting block circumrotating, warping, lateral extrusion during Eiocene and Oligocene of Cenozoic on the basis of Mesozoic Folding movement. 其斷裂背斜構造構造面貌是在中生代褶皺運動基礎上，由於新生代始新世—漸新世時期斷塊旋轉翹傾側向擠壓形成。