1) Palaeocene System
老第三系(地)
3) the third department geologic strata
第三系地层
1.
This text mainly introduces features and dividing basis of the third department geologic strata and so on.
文中主要介绍了鸡西盆地东部条带,即鸡东拗陷的第三系地层层序划分特点、划分依据等。
4) Paleogene
['pæliədʒi:n]
老第三纪
1.
Coal-Forming Environmental Analysis of Dalianhe Formation,Paleogene in Yilan Mining Area;
依兰矿区老第三纪达连河组聚煤环境及聚煤规律
5) Tertiary terrestrial basin
陆相第三系盆地
6) upper Tertiary strata
上第三系地层
1.
Diagenetic time of upper Tertiary strata in Xixiayuan engineering is short,and the rock and soil exist at the same time,which is transitional strata between rock and soil.
西霞院工程上第三系地层成岩时间短,岩、土性质并存,是介于岩石与土之间的过渡性地层。
补充资料：第三系
见早第三纪、晚第三纪。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条