caenozoic

caenozoic

1. Keywords Sanjiang Basin;structural evolution;oil and gas exploration;Mesozoic;Caenozoic;

三江盆地;构造演化;油气勘探;中生代;新生代;

2. Some crustaceans are reasonably common in Cretaceous and Caenozoic rocks, but barnacles have a particularly poor fossil record, with very few specimens from before the Mesozoic era.

唯一几乎完全在陆地上生活的甲壳亚门动物是等足目的动物（潮虫）。

3. The Northern Jiangsu basin is an oil-gas bearing half graben-like basin of Middle Caenozoic era in Eastern China, and is mainly made up of three structural units: the Dongtai sag, the Yancheng - Funing sag and the Jianhu upheaval.

苏北盆地是我国东部中新生代箕状含油气盆地群,主要由东台坳陷、盐-阜坳陷和建湖隆起三大构造单元组成;

4. The discovery of Mesozoic Caenozoic ultrabasic rocks provides an important information for reevaluation of the perspective for the diamond prospecting in the northeastern Jiangxi Province.

赣东北地区中-新生代超基性岩的发现,为重新分析评价赣东北地区金刚石找矿前景提供了重要的信息。

5. The ultrabasic rocks of Mesozoic Caenozoic era have been found in the northeastern Jiangxi Province.

赣东北地区发现有中 -新生代超基性岩。