2) Mid-Cretaceous
白垩纪中期
1.
Paleosols of the mid-Cretaceous:A report from Zhejiang and Fujian,SE China
浙闽地区白垩纪中期古土壤类型与古气候
2.
Geobiological setting of the marine organic carbon-rich accumulation in mid-Cretaceous
白垩纪中期海相富有机碳沉积的地球生物学背景
3.
The Mid-Cretaceous (125~90 Ma) was one of the warmest greenhouse climate periods of the Phanerozoic, and was characterized by extraordinary igneous events, oceanic anoxia, biotic turnovers and mass extinctions, normal superchron, and oceanic red beds.
白垩纪中期(125~90 Ma)是地质历史中一个极端温室时期,集中出现一系列异常事件。
3) Middle Cretaceous
白垩纪中期
1.
The Middle Cretaceous shallow sea sediments, represented by a series of light dark gray marine clastic and carbonate rocks, were well exposed along the Gongzha Section in Tingri, southern Tibet.
藏南定日地区在白垩纪中期发育一套浅灰色 深灰色的以钙质页岩、泥灰岩及微晶灰岩为主的浅海陆棚相沉积 ,岩石中除含较高的粘土矿物及陆源石英矿物颗粒以外 ,还含有十分丰富的有孔虫化石。
4) Oregonian
[英][,ɔri'gəuniən] [美][,ɔrə'gonɪən]
奧利崗运动(早白垩纪末)
5) Cretaceous period
白垩纪
1.
According to the regional geology investigation, we found there are many magmatic activities in Cretaceous period; they are the Yanshan movement’s product, belonging to rift valley environment.
通过对其岩石特征、岩石化学、地球化学及侵入最新地层的研究和同位素测年结果,笔者认为该期侵入体形成于白垩纪,为燕山运动的产物。
2.
This paper deals with the present situation,prospect and significance of the research for continental Cre-taceous red beds to reconstruction of paleoclimate in the Cretaceous period.
介绍了白垩纪陆相红层研究的现状及前景,特别是其在白垩纪陆相古气候恢复方面所具有的重要意义。
3.
1%,and its average value during the Cretaceous period is about 0.
对藏南发育完整的、厚度巨大的海相白垩纪地层中的暗色泥、页岩开展了有机质丰度研究。
6) Cretaceous
[英][kri'teiʃəs] [美][krɪ'teʃəs]
白垩纪
1.
Preliminary Achievement of the Chinese Cretaceous Continental Scientific Drilling Project-SK-I;
中国白垩纪大陆科学钻探工程:松科一井科学钻探工程的实施与初步进展
2.
Structural Sub-Division and Depositional Systems of Lindian Fault Depression in the North Songliao Basin During Shahezi Stage of Early Cretaceous;
松辽盆地林甸断陷白垩纪沙河子期盆地次级构造单元与沉积体系
3.
An analysis of the dissipative structure of several Cretaceous major geological events;
白垩纪若干重大地质事件的耗散结构分析
补充资料：白垩,磨细白垩粉,白垩粉
CAS：1317-65-3
中文名称：石灰石；电石灰岩；石灰石粉；霰石,文石；方解石,碳酸钙晶体；碳酸钙,白垩；白云石,白云岩,石灰岩；石灰石,石灰石；大理石,大理岩,云石,玻璃球；波特兰石；白垩,磨细白垩粉,白垩粉
英文名称：Limestone；Agstone；agricultural limestone；aragonite；atomite；bell mine pulverized limestone；calcite；calcium carbonate；carbonic acid, calcium salt；chalk；dolomite；domolite；franklin；lithograpic stone；marble；natural calcium carbonate；portland stone；sohnhofen stone；whiting；limestone,powder；flux lime
中文名称：石灰石；电石灰岩；石灰石粉；霰石,文石；方解石,碳酸钙晶体；碳酸钙,白垩；白云石,白云岩,石灰岩；石灰石,石灰石；大理石,大理岩,云石,玻璃球；波特兰石；白垩,磨细白垩粉,白垩粉
英文名称：Limestone；Agstone；agricultural limestone；aragonite；atomite；bell mine pulverized limestone；calcite；calcium carbonate；carbonic acid, calcium salt；chalk；dolomite；domolite；franklin；lithograpic stone；marble；natural calcium carbonate；portland stone；sohnhofen stone；whiting；limestone,powder；flux lime
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