neogene period 中文意思是什麼
neogene period
解釋
晚第三紀-
Present palynological studies together with previous palynological data suggest a montane subtropical warm and humid climate during the neogene period in yunnan
植物群中被于植物佔69刀，裸子植物佔4石，蔽類植物佔24 l ，藻類植物佔2 -
The study of neogene calcareous nannofossils from the pearl river mouth basin in the last two decades could be subdivided into two stages ( 1 ) from the beginning period of the 80 ' s to early of the last century, the studies focused on the calcareous nannofossil zones and the descriptions of main genera and species ; ( 2 ) from the middle and late period of the 90 ' s of the last century to the present, the researches concentrated on the high - resolution calcareous nannnofossil biostratigraphy
縱觀二十多年來珠江口盆地新近系鈣質超微化石的研究歷史，大致可分成兩個階段： （ 1 ）上世紀80年代初至90年代初，側重於化石帶的報道及主要化石屬種的描述； （ 2 ）上世紀90年代中後期至今，主要為高解析度鈣質超微生物地層研究階段。
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