共查询到20条相似文献，搜索用时 15 毫秒
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介形类不仅是鱼类的天然饵料,还是监测水域环境污染的指示生物,尤为研究地层对比及沉积环境具有重要意义的化石介形类的参考材料。研究现今生活的介形类的生活环境,更可为深入研究化石介形类的古生态及古地理等,提供重要的科学依据。化石介形类的研究与我国地质学、古生物学和油、气田的勘察、钻探、开发都有密切关系。四川省的介形类Brehm(1923)只报道了一个亚种,陈受忠(1982)记述了6种。作者经过最近数年的采集调查,在收集到的标本中已鉴定出1科11属18种。(见表),其中普通泥介虫、棘列泥介虫、角突泥介虫、青春腺状介虫、半球腺状介虫、… 相似文献
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《微体古生物学报》2006,(4)
第1期No.1东海表层沉积中的翼足类及其地质意义……………………………………………………………………………赵泉鸿(1)Pteropods in bottomsedi ments of the East China Sea and their geological i mplication……………ZHAO Quan-hong(1)华南法门期牙形刺的辐射……………………………………………………………………………………………王成源(9)Radiation of Devonian Famennian conodonts in South China………………………………………WANG Cheng-yuan(9)星座图法在二叠纪末期Albaillella属放射虫化石形态分类中的应用……… 相似文献
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《微体古生物学报》2004,21(4):457-460
第 1期No.1湖北南漳地区晚震旦世高家山期微化石的新发现——兼论南江上升运动的地质意义薛耀松 周传明 陈 哲 (1)……Discovery of Microfossils of L ate Sinian Gaojiashanian Age in Nanzhang,Hubei Province,China with Rem arkson the Geological Significance of the Nanjiang U plift Movem ent ……………………………………………………XUE Yao- song,ZH OU Chuan- ming and CH EN Zhe(1)………………………………………………………………西藏申扎县木纠错地区晚三叠世海参骨片化石的发现及其地质意义王成源 曲… 相似文献
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澳大利亚Otway盆地白垩纪介形类化石的发现及其意义 总被引：4，自引：0，他引：4
一个白晚垩世的介形类化石组合首次被发现在Otway盆地的钻孔中。化石产于Eumeralla组的灰色砂泥岩中。Eumeralla组是依据孢粉材料而确定其时代为早白垩世,即相当于Barremain-Albian阶。介形类化石包括10属：Cytherelloidea sp.1,Bairdia cf.austracretacea bate,B?sp.juv.?,Eucythere?sp.,Cydocypris sp.,Darwinula cf．contracta Mandelstam,D.? sp.1,Cyprois sp.,Talicypridea sp.,Zigiphocypris sp.,Eacypris sp.及Candona sp.。它们代表一中、新生代混生的面貌;其时代应为晚白垩世。依据生态的差异,介形类化石又可分为两个不同的组合：海陆混合相和淡水－半咸水相。前者包括Cytherelloidea和Bairdia见于Crayfish 1A钻孔中,而后者Darwinula,Ziziphocypris和Cyclocypris产于Penola 1和Kkatnook 2钻孔中。海相属Cytherelloidea和Bairdia发现在540.4-543.1m(E umeralla组井深1957－477m在Crayfish 1A钻孔中）,代表着Eumeralla组上部发生的一个晚白垩世海侵。 相似文献
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《微体古生物学报》2001,(4)
第 1期No.1南沙海区晚第四纪浮游有孔虫演化及其古海洋学意义李保华赵泉鸿陈民本翦知汪品先 (1)………………………L ate Quaternary Evolution of Planktonic Foraminifera in the Southern South China Sea and their PaleoceanographicSignificance L I Bao- hua,ZH AO Quan- hong,CH EN Min- pen,JIAN Zhin- min,WAN G Pin- xian (1)……………辽西义县组细蜂总科 (昆虫纲 ,膜翅目 )昆虫化石张海春 张俊峰 (11)…………………………………………………………Proctotrupoid Wasps(Insecta,Hym enoptera) from the Yix… 相似文献
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《微体古生物学报》2007,24(4):435-438
第1期No.1新疆大湾沟晚奥陶世疑源类…………………………李军Reed WICANDER燕夔朱怀诚黄智斌唐鹏(1)Biostratigraphical and palaeogeographical significance of Late Ordovician Acritarchs from Dawangou,Xinjiang………………………LI Jun,Reed WICANDER,YAN Kui,ZHU Huai-cheng,HUANG Zhi-bin and TANG Peng(1)新疆准噶尔盆地芳3井晚白垩世孢粉组合的发现及其地质意义……………………………………………………………………………………………………………………………詹家祯师天明周春梅郑秀亮商华肖继南(15)Lat… 相似文献
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《西北植物学报》2001,21(6)
No.1Review of the relationship between wheat roots and water stress L I Lu- hua,L I Shi- qing,ZAI Jun- hai,SHI Jun- tong (1)……………Antifreeze proteins and their application in plant antifreeze genetic engineering ………………………………………………………YIN Ming- an,CUI Hong- wen,FAN Dai- ming,GUO L i (8)……………………………………………………………………………Effects of increased UV- B radiation on seed germination and seedlings growth of eightcultivars of Glycine max … 相似文献
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《Cell research》2002,(Z2)
REVIEWNo.1Telomere and telomerase in oncology…………………………………..Jiao MU,Li Xin WEI(1)MAPK signal pathways in the regulation of cell proliferation in mammalian cells..................... ………………….……………..….....…....….……..…..Wei ZHANG,Hui Tu LIU(9)Structure and function of aggrecan.................................................................. .…….………..Chris KIANI,Liwen CHEN,Yao Jiong WU,Albert J YEE,Burton B YANG(19)REGULAR ARTICLESId… 相似文献
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《生态学报》2001,(12)
No.1Scheme of ecological regionalization in China FU Bo-Jie,LIU Guo-Hua,CHEN Li-Ding,etal( 1 )…………………………Study on regionalization of eco-environmental stress process in China………………………………………………………MIAO Hong,WANG Xiao-Ke,OUYANG Zhi-Yun( 7)……………………………………………………………………Distribution and division of sensitivity to water-caused soil loss in China…………………………………………………WANG Xiao-Ke,OUYANG Zhi-Yun,XIAO Han,etal( 1 … 相似文献
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《武汉植物学研究》2002,(6)
No.1( Feb.,2 0 0 2 )Genetic Analysis of Grain Plumpness of Rice Using a DH Population Derived from an Indica/Japonica Cross………………………………ZHANG Zhi-Hong,SONG Wen-Zhen,LIU Shao-Jia,HU Zhong-Li,ZHU Ying-Guo( 1)………………………………………………Genetic Studies on Pod Color,Seed Coat Color and Growth Habit of Asparagus Bean………………………………………………………CHEN Chan-You,ZHANG Feng-Yin,HU Zhi-Hui,ZHAO Xin-Chun( 5 )………………………………………………… 相似文献
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《生物物理学报》1988,(4)
NO.1VisuallnformatlonProcessing:EyeMovementsDuring Reading Chinese and nngllsh……………………………………………·二…·,…………··Sun Fuchuan(1)Hydrophil]c andHydroPhoblc Interaction of Anlsodamlne with Acidic Phos- phollpld Llposme……………………………………………………He J相似文献
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湘中地区下石炭统似无饰介科(Paraparchitidae)的几个新属种 总被引：1，自引：0，他引：1
我队自1978年以来在湖南中部地区地表和井下早石炭世地层,陆续采到丰富的介形类化石,其中以似无饰介科(Paraparchitidae)具后背刺的属种较多。笔者研究了这些具后背刺的介形类,计3属,包括1新属、7新种。这批材料的发现对我国早石炭世介形类的研究和地层对比都具有一定的意义。在似无饰介科中,具后背刺的属种较常见,自晚泥盆世开始出现,早石炭世大量繁盛,至二叠纪衰亡,它们具有一定的地层意义。B.Kellet 相似文献
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《热带亚热带植物学报》1993,(2)
No.I 1992,!New and noteworthy species of Myrsinaceae from China and Vietnam……………………………Hu Ofiming(1)A new Medidnal species of C_.hirita(G粼riaoeae)from Guangxi……Huan${~"fftngchun and Chert XitLxlang(14)Qvantitative studies on the seed plant flora of china I.Computer programs for the smtigical analysis of the seed plant flora·……·……·……-…·………………·……·……一Fu Dezhi,Li yi and Xue Yanhong(22)Studies On Epiphyllous Liverworts in China(V)一Ep.phyllous liverwo… 相似文献
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《生物数学学报》2002,(4)
Number lA Supplement for the Article“Limit Cycle for a Class of Bio—Chemical Reaction with Many Molecule”............................. .....................SHEN Bo.qian(1)A Prey—Predator System Model with Sexual Favoritism…..LIU Xiu-xiang FENG You-he(5)Stability and Per。sistence of n—Species Food Chain Systems .....,....JING Hal—yingGlobal Attraetivit,y and Oscillation in a Kind of Nicho[son’s Blowflies..............,......- .…………… ………………………FENG Qiu—… 相似文献
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《植物生态学报》2001,(6)
No.1(Jan.,2 0 0 1)Edge Effects of Plant Water Use Efficiency Indicated by F oliarδ1 3C Value in a Fragmented Seasonal Rainforest in Xishuangbanna ……QU Chun-Mei,HAN Xing-Guo,SU Bo,HUANG Jian-Hui and JIANG Gao-Ming(1)………………………………………………………Variation in Growth Characteristics Among Different Planting Patterns of Artemisia ordosica and Caragana korshinskii U nder VaryingWater Availability Regimes TANG Hai-Ping,SHI Pei-Jun and LI Zi-Zhen(6)………… 相似文献