摘要
序言 孢子花粉分析这门学科,在我国已有好几年的历史,并且已经取得了一定的成果,但基础仍不巩固,原因之一就是未能足够重视已知(经动物化石或植物化石鉴定的)地层中的孢粉组合的研究。因此,标准未能很快建立起来,从而使地层对比发生一定的困难。1958年,笔者到山东工作时,曾在华北石油普查大队彭世福同志的帮助下了解了一些中新生代地层。笔者当时特别注意到临朐的山旺层。
The Shanwang basin of Shantung peninsula is famous for its rich in fossil flora.The flora has been critically studied by Profs.H.H.Hu and R.Chaney.According to their opinions,this flora is of later miocene age.The floristic composition represented by the plant macrofossils is composed mainly of woody dicotyledons.Neither coniferous nor fern elements have been observed.In the present paper,the author presents the results of the sporo-pollen analysis.From the rock matrix,the author has found not only some spores of Polypodiaceae,Salvinia?,but also many coniferous pollen,such as Picea,Pinus,Tsuga,Larix and other Pinaceae.Moreover,the pollen grains of herbaceous plants have been frequently found.
作者
宋之琛
SUNG TZE-CHEN(Institute of Paleontology,Academia Sinica)
出处
《古生物学报》
1959年第2期17-28,100-104,共17页
Acta Palaeontologica Sinica
