the Pliocene的用法和樣例：
例句
- Pliocene horse approaching donkeys in size.
上新世的馬，大約如猴子大小。 - Molecular phylogenetic studies indicated that genera of Phasianidae originated mainly in Pliocene.
分子進化的研究表明雉科各屬的起源主要集中在上新世。 - A type of fan-delta that an alluvial fan progrades into a lake is found in the pliocene Atushi Formation in the Southwest Depression,Tarim Basin.
塔里木盆地西南坳陷上新統阿圖什組中發育一套沖積扇進積到內陸湖泊中而形成的扇三角洲沉積體。
