Puzzling geographic distribution of some marine diatoms in the early Oligocene

来源 :The 23rd International Diatom Symposium (第23届国际硅藻大会) | 被引量 : 0次 | 上传用户：HuSiYou

【摘要】

：

The taxonomic analysis of Paleogene marine diatom assemblages revealed a bipolar distribution for a number of planktic species that appear between ～35.0 and 31.0

【作者】

：

Gladenkov Andrey Yu.

【机构】

：

GeologicalInstitute,RussianAcademyofSciences,Moscow119017,Russia

【出处】

：

The 23rd International Diatom Symposium (第23届国际硅藻大会)

【发表日期】

：

2014年9期

【关键词】

：

Marine diatoms Early Oligocene Paleobiogeography Bipolar distribution

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

The taxonomic analysis of Paleogene marine diatom assemblages revealed a bipolar distribution for a number of planktic species that appear between ～35.0 and 31.0 million years ago.Among these pelagic taxa are: Rhizosolenia oligocaenica, Rh.antarctica, Eurossia irregularis var.incurvatus, Navicula udintsevii, Rouxia granda,and Hemiaulus rectus var.twista.

其他文献

从反拨作用视解读考试价值的认知

从反拨作用的理论成果,分析对当前医学教育考试中的负面反拨作用及危害认知的不足和偏差,探索从负面反拨作用向正面反拨作用转化的有效途径,从而使考试的价值与医学教育考试

期刊

反拨作用考试价值认知

大师

请下载后查看，本文暂不支持在线获取查看简介。 Please download to view, this article does not support online access to view profile.

期刊

浪淘沙陈长江海

Crannogs and diatoms-Palaeoenvironmental investigations of Prehistoric and Medieval Artificial Islan

会议

Transcriptome profiling and metabolic response of the northern diatom Attheya longicornis to iron av

会议

Oozing of oil from diatoms without cell lysis

会议

The influence of light wavelengths on diatom growth and frustule morphology

Diatoms have intricate bio-silicified walls with repetitive nanostructures in the size range for special properties with broad industrial application potentials

会议

Coscinodiscuslight wavelengthsgrowth ratefrustule morphologySi concentration

Salinity dynamics in the Baltic Sea linked to anthropogenic foraging behavior during the Holocene

Former Lake Vesan is situated in the province of Blekinge in South Sweden.Before drainage and cultivation in 1927 forming a shallow lake surrounded by Phragmite

会议

Effect of Stress Ratio on the Fatigue Crack Propagation Behavior of the Nickel-based GH4169 Alloy

The fatigue crack growth behavior of the newly developed GH4169 nickel-based alloy at a maximum stress of700 MPa and different stress ratios was investigated in

期刊

fatiguereversiblespecimennickelphysicallyroughnessfinallylengthaccumulat

Chronological variation of diatom community and indications of marine environmental changes over the

会议

石墨矿石中低含量固定碳测定方法的改进

试样经500℃灼烧1h除去有机碳,滴加5%磷酸除去碳酸盐,在氧气流中经1000℃灼烧,将产生的气体先通入碘化钾—碘酸钾溶液中除去硫,然后再将气体通入异丙醇—乙醇—二乙稀三胺吸

期刊

非水滴定容量法石墨矿乙醇钾百里香酚酞氧气流溶液滴定线性范围有机碳碘酸钾加标回收试验

Puzzling geographic distribution of some marine diatoms in the early Oligocene

其他学术论文