Issue 4,2008 Table of Contents

Abstract:
The trilobite genus Ovalocephalus Koroleva,1959 (=Hammatocnemis Kielan,1960) has long been considered to be biogeographically significant. It was endemic to peri-Gondwana and especially widely spread in China during the Ordovician (Lu and Zhou,1979; Zhou and Dean,1989). Its earliest species previously known is Ovalocephalus primitivus (Lu) with the holotype cranidium (Lu,1975,pl. 45,fig. 7) recorded from the upper Dawan Formation (early Darriwilian) of the Yichang area. Recently,some new material of the gen...

9 POLLEN ASSEMBLAGES AND NUMERICAL ANALYSIS OF SURFACE SAMPLES FROM XINGLONG MOUNTAIN NATIONAL RESERVE, GANSU

MA Yu-zhen

2008(4). DOI: 1 CSTR:

[Abstract](323) [HTML](0) [PDF 0.00 Byte](5)

Abstract:

10 RESEARCH ON MORPHOLOGY OF MODERN MICROBIAL COLONIES AND THE IMPLICATION FOR INTERPRETING THE AFFINITIES OF THE EDIACARA BIOTA

LEI Ming , ZHANG Xing-liang

2008(4). DOI: 1 CSTR:

[Abstract](314) [HTML](0) [PDF 0.00 Byte](5)

Abstract:

11 QUANTITATIVE ANALYSIS ON THE FOSSIL ABUNDANCE OF THE EDIACARAN WENG'AN BIOTA, GUIZHOU

YIN Zong-jun , ZHU Mao-yan

2008(4). DOI: 1 CSTR:

[Abstract](188) [HTML](0) [PDF 0.00 Byte](5)

Abstract:

12 GEOMETRIC-PROPORTION INCREASING GROWTH OF KUNMINGELLA DOUVILLEI (EARLY CAMBRIAN BRADORIID) FROM SOUTHWEST CHINA

JIAO De-guang , TIAN Ying-gui , ZHAO Yun-jiang

2008(4). DOI: 1 CSTR:

[Abstract](308) [HTML](0) [PDF 0.00 Byte](5)

Abstract:

13 THE TECHNOLOGY OF MICROBE FLOODING IN HYPERSALINE AND HIGH TEMPERATURE RESERVOIR

ZHANG Hong-Li , HUANG Li-Xin , YU Li , DONG Han-Ping , WU Qing-Hong , ZHENG Cheng-gang , ZHANG Shuo

2008(4). DOI: 1 CSTR:

[Abstract](298) [HTML](0) [PDF 0.00 Byte](6)

Abstract:

14 PALAEOTHERMOMETER FROM TETRAETHER MEMBRANE LIPIDS——TEX86

ZHANG Xiao-lin , SHA Jin-geng , LIU Jing

2008(4). DOI: 1 CSTR:

[Abstract](199) [HTML](0) [PDF 0.00 Byte](5)

Abstract:

15 The XII International Palynological and VIII Palaeobotanical Joint Congress Held in Bonn,Germany

XU Hong-he , LI Jian-guo

2008(4). DOI: 1 CSTR:

[Abstract](216) [HTML](0) [PDF 0.00 Byte](5)

Abstract:

16 NOTES ON CAMBRIAN TRILOBITE BIOGEOGRAPHY OF CHINA

周志毅 , 甄勇毅 , 彭善池 , 朱学剑

2008(4). DOI: 1 CSTR:

[Abstract](301) [HTML](0) [PDF 0.00 Byte](7)

Abstract:
Although there is no reliable information hi-therto reported from the Northern Xinjiang and Southern Tibet terranes,Cambrian trilobites are widely distributed in China. Trilobite evidence indicates that all the plates and some of the other terranes (including the Middle and Late Cambrian Middle Tianshan-Beishan Terrane) in China exhi-bit a close biogeographic link and may have formed part of eastern Peri-Gondwana during the Cambrian,with the exception of the Hinggan Region and the Early Cambrian Middle Tian...

17 NEW RADIOLARIAN GENERA AND SPECIES OF HEITUAO FORMATION(ORDOVICIAN) IN THE KURUKTAG REGION,XINJIANG

王玉净 , 成俊峰 , 张元动

2008(4). DOI: 1 CSTR:

[Abstract](261) [HTML](0) [PDF 0.00 Byte](11)

Abstract:
A rich radiolarian fauna is discovered in the chert of the Middle Ordovician Heituao Formation in Kuruktag region,Xinjiang. The fauna is characterized by abundant spherical spumellarians,members of Family Inaniguttidae either with or without outer spines,and some particular groups of uncertain affinities. Ten new species assigned to four new genera and one known genus (Quasibeothuka fusiforma,Q. ovata,Q. ellipsoidala,Q. longifusiforma,Q. bithornya,Batoballa communis,B. longiovata,Protosegmentum xinjiangensi...

18 EXCEPTIONALLY-PRESERVED EARLY METAZOAN BIOTAS OF NEOPROTEROZOIC-CAMBRIAN IN GUIZHOU AND THEIR IMPLICATIONS:A BRIEF INTRODUCTION

赵元龙 , 杨洪 , 李勇 , 彭进 , 杨兴莲 , 李锋军 , 伍孟银 , 程心 , 李丙霞

2008(4). DOI: 1 CSTR:

[Abstract](521) [HTML](0) [PDF 0.00 Byte](9)

Abstract:
The fossil record of the origin and early diversification of the Metazoa is extremely rich in Guizhou Province. Five exceptionally-preserved biotas are present in Ediacaran and Cambrian strata. From oldest to youngest,these are the Weng'an Biota and the Miaohe(Jiangkou)Biota of the Ediacaran,the Small Shelly Faunas of the earliest Cambrian,the Niutitang Biota of the lower part of the second series of the Cambrian,and the Balang Biota of the middle-upper to upper part of the second series of the Cambrian,and...

19 THE FAMENNIAN RUGOSE CORAL ASSEMBLAGES IN NEAR-SHORE FACIES FROM SOUTH CHINA

廖卫华 , 马学平 , 孙元林

2008(4). DOI: 1 CSTR:

[Abstract](407) [HTML](0) [PDF 0.00 Byte](5)

Abstract:
Very few corals are known from the Famennian of the world including South China. A large number of shelly benthos living in the shallow platform of Late Devonian sea were killed by the F-F mass extinction event in the end of Frasnian. Reefs and the characteristic Devonian corals suddenly disappeared. There is only one coral genus Smithiphyllum found from the Hsikuangshan Formation (lower and middle Famennian substages) in Hunan Province,South China. The lower-middle-upper Famennian was the survival interval...

20 REVISIONS OF GENERA AND SPECIES OF SILURIAN STAURIID CORALS FROM YANGTZE REGION

唐兰 , 何心一 , 陈建强

2008(4). DOI: 1 CSTR:

[Abstract](276) [HTML](0) [PDF 0.00 Byte](5)

Abstract:
以萼内分裂繁殖为主的十字珊瑚类在我国扬子区广泛分布于志留系兰多维列统的香树园组、雷家屯组、石牛栏组及宁强组等，层位稳定，演化迅速，具有重要的地层意义。文章对我国扬子区发表的志留纪十字珊瑚类属种进行系统整理和修订，十字珊瑚亚科（Stauriinae）分为7属：Ceriaster Lindstr6m，1883，Eostauria Heet Li，1983，Massparaceriaster Tanggen．nov．，ParaceriasterY．X．He，1980，Stauria Edwards et Haime，1850，Cystostauria He et Li，1983和Parastauria He et Li，1974，同时讨论7属的属征，并对一些种群进行归并。此外，描述采自扬子区志留系兰多维列统的十字珊瑚6属8种，其中1新属，3个新种，它们是：Massparaceriaster Tanggen．nov．，Eostauriastauriata Tangsp．nov．，Paraceriastermicropora Tangsp．nov．和Paraceriasterbaishaensis Tangsp．nov．。

21 CONODONT DIVERSIFICATION IN THE ZITAI FORMATION(FLOIAN-DAPINGIAN,LATE EARLY-EARLY MID ORDOVICIAN) OF SHITAI,ANHUI PROVINCE,EAST CHINA

WU Rong-chang , ZHAN Ren-bin , LI Gui-peng

2008(4). DOI: 1 CSTR:

[Abstract](371) [HTML](0) [PDF 0.00 Byte](11)

Abstract:
Based on the preliminary research of the conodonts from the Zitai Formation at Liushuting Section,Shitai County,the conodont biodiversity changes during the Floian and the Dapingian are discussed according to the conodont biozones. The Ordovician conodont radiation in the study area got its first acme during the Oepikodus evae Biozone,which was consistent with the macroevolutionary trend of brachiopods in South China. The brachiopod faunas had their first biodiversification acme in the graptolite Didymograp...

22 POLLEN ASSEMBLAGES AND NUMERICAL ANALYSIS OF SURFACE SAMPLES FROM XINGLONG MOUNTAIN NATIONAL RESERVE,GANSU

桑艳礼 , 马玉贞 , 高尚玉 , 伍婧 , 蒙红卫 , 孙爱芝 , 满自红

2008(4). DOI: 1 CSTR:

[Abstract](434) [HTML](0) [PDF 0.00 Byte](12)

Abstract:
In this paper 40 surface pollen samples from Xing-long Mountain Nature Reserve in Gansu Province were analysed for relationship between pollen and vegetation. The data were classified using Hierarchical Cluster Analysis (HCA) and were ordinated by using Detrended Correspondence Analysis (DCA). The relationship between surface pollen assemblage and plant community shows that:1)the pollen assemblages from most of the forests and part of the shrubs seem to correspond well with the distribution of the pollen pr...

23 RESEARCH ON MORPHOLOGY OF MODERN MICROBIAL COLONIES AND THE IMPLICATION FOR INTERPRETING THE AFFINITIES OF THE EDIACARA BIOTA

雷鸣 , 张兴亮

2008(4). DOI: 1 CSTR:

[Abstract](291) [HTML](0) [PDF 0.00 Byte](6)

Abstract:
In this study,through continuous pure cultivation in laboratory,we obtained diverse forms of microbial colonies. The morphological comparison between fossils of Ediacara biota and modern microbial colonies reveals that (1) Aspidella shows similarities to disc-like microbial colonies in the body shape and the radial ridges on the surface; (2) the "rangeomorphs" shows similarity to microbial colonies with fractal-like branches structure in the branching structure; (3) Arkarua adami shows similarity to pentago...

24 QUANTITATIVE ANALYSIS ON THE FOSSIL ABUNDANCE OF THE EDIACARAN WENG''AN BIOTA,GUIZHOU

YIN Zong-jun , ZHU Mao-yan

2008(4). DOI: 1 CSTR:

[Abstract](270) [HTML](0) [PDF 0.00 Byte](5)

Abstract:
贵州瓮安埃迪卡拉纪陡山沱组（635-551Ma）上磷矿段保存了大量精美的磷酸盐化微体球粒化石，它们主要由多细胞藻类、疑源类和处于不同发育阶段的多种动物胚胎化石组成，此外还包括少量后生动物的幼、成体化石。本文以贵州瓮福磷矿陡山沱组上磷矿段灰白色球粒状白云质磷块岩为研究对象，在总结瓮安生物群中不同生物化石的鉴别特征基础上，定量统计采自该层位的两组岩石样品（WA—I和WA-r1）的酸处理砂样中的所有化石。统计结果表明，瓮安陡山沱组该磷块岩中化石质量和岩石中磷酸盐组分质量成正线性相关，两个样品中化石占全部磷酸盐组分的质量百分比均在10％左右，其中多细胞藻类和疑源类化石占全部化石含量均少于10％。这一结果客观地反映了瓮安生物群的化石丰度，证实了保存在瓮安陡山沱组上磷矿段灰色富氧含磷埋藏相中的瓮安生物群主要由动物胚胎化石组成的特征。

25 GEOMETRIC-PROPORTION INCREASING GROWTH OF KUNMINGELLA DOUVILLEI(EARLY CAMBRIAN BRADORIID) FROM SOUTHWEST CHINA

焦德光 , 田应贵 , 赵云江

2008(4). DOI: 1 CSTR:

[Abstract](374) [HTML](0) [PDF 0.00 Byte](5)

Abstract:
In this study,the bradoriid Kunmingella douvillei Mansuy(1912)from Yongshan,Yunnan Province and Jinyang,Sichuan Province in Southwest China,is measured and analyzed using statistical software. Analysis revealed that there is a stable ratio between the length of the hinge line (LH for short)and the length of the valve(L for short)in a population. Through further analysis,the geometric-proportion of the growth of Kunmingella douvillei in the bivalved phase is determined and a developmental model is presented.

26 THE TECHNOLOGY OF MICROBE FLOODING IN HYPERSALINE AND HIGH TEMPERATURE RESERVOIR

张红丽 , 黄立信 , 俞理 , 董汉平 , 吴庆红 , 郑承纲 , 张硕

2008(4). DOI: 1 CSTR:

[Abstract](234) [HTML](0) [PDF 0.00 Byte](5)

Abstract:
青海油田跃进油区尕斯油藏中浅层地层平均温度65℃，地层水矿化度高达10％～17％。为探索微生物采油的可行性，对尕斯油藏地层水进行微生物种类及数量的鉴定，在分析地层水组分的基础上，设计两种激活体系，并考证激活剂对本源微生物的激活效果以及作用原油的效果。在临近相同油藏条件的地层水中筛选到一株耐高温高矿化度的石油降解菌，该菌能够产生表面活性剂，降低菌液的表面张力，改变岩石的润湿性，从而确定出适于尕斯油藏的微生物采油方式。

Issue 4,2008 Table of Contents

Current Issue

Volume

Issue

Most Read

Most Cited

Most Downloaded

WeChat

Mobile website