fossil assemblage

These fossils not only enrich the content of the plant fossil assemblage in the study area but also provide an important paleontological basis for the determination of stratigraphic ages, stratigraphic correlation with neighboring areas and reconstruction of the sedimentary environment.

这些化石不仅丰富了本区植物化石组合内容，而且对地层时代的确定及与邻区的对比和沉积环境的恢复提供了重要的古生物依据。

A discussion of the Devonian TETRACORAL fossil assemblage zones and the determination of the boundary between the middle and Upper Devonian

湖南泥盆纪四射珊瑚化石组合带及中、上泥盆统界线划分松辽盆地白垩系嫩江组介形类化石带的划分及其沉积特征

There might be relatively long term stratigraphic unconformities in successive fossil assemblage zones.

在连续的化石带里可能也会出现较长时间的地层不整合.

Alpine shrubs in southern part of Qinghai Lake Basin have been studied in fbis paper. A DISCUSSION OF THE DEVONIAN TETRACORAL FOSSIL ASSEMBLAGE ZONES AND THE DETERMINATION OF THE BOUNDARY BETWEEN THE MIDDLE AND UPPER DEVONIAN

本文对青海湖湖盆南部的高寒灌丛类型及动态进行了初步探讨。湖南泥盆纪四射珊瑚化石组合带及中、上泥盆统界线划分

This paper briefly reports the occurrence, fossil assemblage, preservational characteristics, and palaeogeography of the newly discovered Anisian Luoping Biota from Luoping County, Yunnan Province.

本文介绍了云南罗平地区新发现的罗平生物群的产出层位、生物面貌、保存特征、古地理位置及其研究意义。