洞庭湖DT01剖面的介形类现生种  

FRESHWATER OSTRACODS AT THE DT01 SECTION FROM THE DONGTING LAKE HUNAN PROVINCE,CHINA

作　　者：陈亮[1,2] 刘江[1,2] 唐振平 黄伟[1] 刘珊[1] 韩世礼[1] 王正庆[1] 谢焱石[1] CHEN Liang;LIU Jiang;TANG Zhenping;HUANG Wei;LIU Shan;HAN Shili;WANG Zhengqing;XIE Yanshi(School of Nuclear Resources and Nuclear Fuel Engineering, University of South China, Hengyang, Hunan 421001;Fundamental Science on Radioactive Geology and Exploration Technology Laboratory, East China Institute of Technology, Nanchang , Jiangxi 330013)

机构地区：[1]南华大学核资源工程学院,衡阳421001 [2]东华理工大学放射性地质与勘探技术国防重点学科实验室,南昌330013

出　　处：《微体古生物学报》2018年第1期106-112,共7页Acta Micropalaeontologica Sinica

基　　金：国家自然科学基金(41402002);湖南省自然科学基金(2016JJ6125;2017JJ2221);东华理工大学放射性地质与勘探技术国防重点学科实验室开放基金(RGET1501;RGET1601)的资助~~

摘　　要：本文首次记述了湖南省洞庭湖DT01剖面介形类现生种,包含3属4种,它们为比利时舍氏玻璃介(相似种)Schellencandonacf.belgica(Klie,1937)、布氏土星介Ilyocypris bradyi(Sars,1890)、土星介属(未定种)Ilyocypris sp.和豆形豆形玻璃介Fabaeformiscandona fabaeformis(Fischer,1851)。上述属种在洞庭湖区为首次报道,在湖南省亦是首次。此外,S.cf.belgica在我国还很少报道。本研究可丰富我国介形类现生种数据,同时为利用该类生物定量重建本区域全新世古气候奠定基础。Freshwater ostracods at the DT01 Section from the Dongting Lake,Hunan Province,China were firstly described,including 4 species of 3 genera,such as Schellencandona cf.belgica（Klie,1937）,Ilyocypris bradyi（Sars,1890）,Ilyocypris sp.and Fabaeformiscandona fabaeformis（Fischer,1851）.These species are also reported in Hunan for the first time.Furthermore,the report about S.cf.belgicain China is sparse.The study enriches the data of Chinese freshwater ostracods and benefit Holocene paleoclimate quantitative reconstruction of the area by using ostracods.

关 键 词：介形类现生种 洞庭湖 湖南省 

分 类 号：Q915[天文地球—古生物学与地层学]