Archer A W,Maples C G.1984.Trace-fossil distribution across a marine-to-nonmaringe gradient in the Pennsylvanian of southwestern Indiana.Journal of Paleontology,58:448～466.
[14]
Banks N L.1970.Trace fossils from the late Precambrian and Lower Cambrian of Finnmark,Norway.In:Crimes T P and Harpper J C,eds.Trace Fossils,Geological Journal Special Issues,Seel House Press,Liverpool,3,19～34.
[15]
Bromley R G,Asgaard U.1991.Ichnofacies:a mixture of taphofacies and biofacies.Lethaia,24:153～163.
[16]
Bryant I D,Pickerill R K.1990.Lower Cambrian trace fossils from the Buen Formation of central North Greenland:preliminary observations.Gr？nlands Geol.Unders.,Rapp.147:44～62.
[17]
Buatois L A,Mangano M G.1993a.The ichnotaxonomic status of Plangtichnus and Treptichnus.Ichnos,2:217～224.
[18]
Buatois L A,Mangano M G.1993b.Trace fossils from a Carboniferous turbiditic lake:Implications for the recognition of additional nonmarine ichnofacies.Ichnos,2:237～258.
[19]
Buatois L A,Mangano M G,Maples C G,Lanier W P.1998.Ichnology of an Upper Carboniferous fluvio-estuarine paleovalley:The Tonganoxie Sandstone,Buildex Quarry,Eastern Kansas.Journal of Paleontology,71:152～180.
[20]
Buatois L A,Mangano M G,Fregenal-Martinez M A,de Gibert J M.2000.Short-term colonization trace-fossil assemblages in a carbonate lacustrine Konservat-Lagerst？tte (Las Hoyas fossil site,Lower Cretaceous,Cuenca,Central Spain).Facies,43:145～156.
[21]
Jensen S.1997.Trace fossils from the Lower Cambrian Mickwitzia sandstone,south-central Sweden.Fossils and Strata,42:111.
[22]
Li Rihui,Yang Shipu.1988.Trace fossils near the Sinian-Cambrian boundary in eastern Yunnan and central Sichuan,China.Geoscience,2(2):158～174.
[23]
Palij V M.1976.Ostatki besskeletoj fauny i sledy zhizhnedyatelnosti iz otlozhenij verkhnego dokembriya i nizhnego kembriya Podolii.In:Paleontologyiya i stratigrafiya verhnego dokembriya i nizhnego paleozoya yuga-zapada Vostochno-Evropejskoj platformy,Kiev (Naukova dumka),63～76.
[24]
Seilacher A.1955.Spuren und Fazies im Unterkambrium.In:Schindewolf O H and Seilacher A,eds.Beitr？ge Zur Kenntnis des Kambrium in der Salt Range (Pakistan).Abhandlungen der Akademie der wissenschadten und der Literatur,Mainz,mathematisch-naturwissenschadtliche Klass,10:11～143.
[25]
Seilacher A.1964.Biogenic sedimentary structures.In:J Imbrie and Newell,eds.Approaches to Paleoecology.New York:Wiley,296～316.
[26]
Seilacher A.1967.Bathymetry of trace fossils.Marine Geology,5:413～428.
[27]
Seilacher A.1970.Cruziana stratigraphy of "non-fossiliferous" Paleozoic sandstone.In:Crimes T P and J C Harper,eds.Trace Fossils.Liverpool:Seel House Press,447～477.
[28]
Seilacher A,Hemleben C.1966.Beitrage zur Sedimentation und Fossilfuhrung des Hunsruckschiefers,14.Spurenfauna und Bildungstiefe der Hunsruckschiefer (Unterdevon).Notizblatt des Hessisches Landesamt fur Bodenforschung zu Eiesbaden,94:40～53.
[29]
Sundberg F A,Yuan Jinliang,McCollum L B,Zhao Yuanlong.1999.Correlation of the Lower-Middle Cambrian boundary of south China and western United States of America.Acta Palaeontologica Sinica,38(Supp.):102～107.
[30]
Uchman A,Bromley R G,Leszczyzski S.1998.Ichnogenus Treptichnus in Eocene flysch,Carpathians,Poland:taxonomy and preservation.Ichnos,5:269～275.
[31]
Walter M R,Elphistone R,Heys G R.1989.Proterozoic and Early Cambrian trace fossils from the Amadeus and Georgina Basins,central Australia.Alcheringa,13:209～256.
[32]
Wang Yue,Zhao Yuanlong,Lin Jih-Pai,Wang Pingli.2004.Relationship between trace fossil Gordia and medusiform fossil Pararotadiscus from the Kaili Biota,Taijiang,Guizhou,and its significance.Geological Review,50(2):113～119 (in Chinese with English abstract).
[33]
Yang Shipu.1994.Trace fossils from Early-Middle Cambrian Kaili Formation of Taijiang,Guizhou.Acta Palaeontologica Sinica,33(3):350～358 (in Chinese with English summary).
Sundberg F A,袁金良,McCollum L B,赵元龙.1999.Correlation of the Lower-Middle Cambrian boundary of south China and western United States of America.古生物学报,38(增刊):102～107.
Buatois L A,Mangano M G,Sylvester Z.2001.A diverse deep-marine ichnofauna from the Eocene Tarcau Sandstone of the Eastern Carpathians,Romania.Ichnos,8(1):23～62.
[41]
Cheng Junyuan.2004.The Dawn of Animal World.Nanjing:Jiangshu Science and Technological Publishing House,110～112.
[42]
Crimes T P.1970.Trilobites tracks and other trace fossils from the upper Cambrian of North Wales.Geological Journal,7:47～67.
[43]
Crimes T P.1975.The stratigraphical significance of trace fossils.In:Frey R W,ed.The Study of Trace fossils.New York:Springer-Verlag,109～130.
[44]
Crimes T P.1987.Trace fossils and correlation of late Precambrian and early Cambrian strata.Geological magazine,124:97～115.
[45]
Crimes T P,Legg I,Marcos A,Arboleya M.1977.Late Precambrian-low Lower Cambrian trace fossils from Spain.In:Crimes T P,Harper J C,eds.Trace Fossils 2.Seel House Press,Liverpool,91～138.
[46]
Crimes T P,Goldring R,Homewood P,van Stuijenberg J,Winker W.1981.Trace fossils assemblages of deep-sea fan deposits,Gurnigel and Schlieren flysch (Cretaceous-Eocene) Switzerland.Ecologae Geologicae Helvetiae,74:953～995.
[47]
Crimes T P,Anderson M M.1985.Trace fossils from Late Precambrian-Early Cambrian strata of southeastern Newfoundland (Canada):temporal and environmental implications.Journal of Paleontology,59(2):310～343.
[48]
Droser M L,Gehling J G,Jensen S.1999.When the worm turned:Concordance of Early Cambrian ichnofabric and trace-fossil record in siliciclastic rocks of south Australia.Geology,27(7):625～628.
[49]
Droser M L,Jensen S,Gehling J G,Myrow P M,Narbonne G M.2002.Lowermost Cambrian ichnofabrics from the Chapel Island Formation,Newfoundland:implications for Cambrian substrates.Palaios,17:3～15.
[50]
Ekdale A A,Mason T R.1988.Characterstic trace-fossil association in oxygen-poor sedimentary environments.Geology,16:720～723.
[51]
Fedonkin M A,Linan E,Perejon A.1983.Ichnofosils de las rocas Precambrico-Cambricas de la Sierra de Cordoba,Espana.Boletin de la Real Sociedad Espanola de Hintoria Natural,Seccion Geologica,81:125～138.
[52]
Fillon D,Pickerill R K.1990.Ichnology of the Upper Cambrian? T Lower Ordovician Bell Island and Wabana groups of eastern Newfoundland,Canada.Palaeontographica Canadiana,7:119.
[53]
Frey R W.1975.The realm of ichnology,its strengths and limitations.In:Frey R W,ed.The Study of Trace Fossils.New York:Springer-Verlag,13～38.
[54]
Frey R W,Pemberton S G.1984.Trace fossils models.In:Walker R G,ed.Facies models,2nd ed.,Geoscience Canada Reprint Series,189～207.
[55]
Germs G J B.1972.Trace fossils from the Nama Group,South-West Africa.Journal of Paleontology,46(6):864～870.
[56]
Jensen G,Grant S W F.1993.Implications from trace fossils for the Vendian-Cambrian boundary in the tornetr？sk Formation,northern Sweden.In:Siverson M,ed.Lundadagarna i Historisk Geologi och Paleontologi,15～16.
[57]
MacNaughton R B,Narbonne G M.1999.Evolution and ecology of Neoproterozoic-Lower Cambrian Trace Fossils,NW Canada.Palaios,14:97～115.
[58]
Maples C G,Archer A W.1987.Redescription of early Pennsyvanian trace-fossil holotypes from the nonmarine Hindostan Whetstone beds of Indiana.Journal of Paleontology,61:890～897.
[59]
Matz R.1995.Newark Basin ichnology:the Late Triassic Perkasie Member of the Passaic Formation,Sanatoga,Pennsylvania.Northeastern Geology and Environmental Sciences,18:118～129.
[60]
Miller S A.1889.North American geology and paleontology for the use of Amateurs,Students,and Scientists.Cincinnati,Ohio (Western Methodist Book Concern),581～664.
[61]
Narbonne G M,Myrow P M,Landing E,Anderson M M.1987.A candidate stratotype for the Precambrian-Cambrian boundary,Fortune Head,Burin Peninsula,Southeastern Newfoundland.Canadian Journal of Earth Sciences,24:1277～1293.
[62]
Osgood R G.1970.Trace fossils of the Cincinnati area.Palaeontographica Americana,41:281～444.
[63]
Paczesna J.1986.Upper Vendian and Lower Cambrian ichnocoenoses of Lubin region.Geology of Poland,7:31～47.
[64]
Paczesna J.1996.The Vendian and Cambrian ichnocoenoses from the Polish Part of the East-european Platform.Prace Panstwowego Instytutu Geologicznego,CLII,Warszawa,42～67.
[65]
Yang Shipu,Wang Xunchang.1991.Middle Cambrian Hsuchuangian trace fossils from southern North China Platform and their sedimentological significance.Acta Palaeontologica Sinica,30(1):74～89 (in Chinese with English summary).
[66]
Yang Shipu,Zhang Jianping,Yang Meifang.2004.Trace fossils of China.Beijing:Science Press,29～263 (in Chinese with English summary).
[67]
Yang Ruidong,Zhao Yuanlong.1999.Discovery on trace fossils from the Early-Middle Cambrian Kaili Formation of Taijiang,Guizhou.Acta Palaeontologica Sinica,38(Supp.):58～65 (in Chinese with English abstract).
[68]
Yuan Jinliang,Zhao Yuanlong,Gao Qingjun.On the Kaili Formation.Acta Palaeontologica Sinica,38(Supp.):15～27 (in Chinese with English summary).
[69]
Yuan Jinliang,Zhao Yuanlong,Li Yue,Huang Youzhuang.2002.Trilobite fauna of the Kaili Formation (uppermost Lower Cambrian-lower Middle Cambrian) from southeastern Guizhou,South China.Shanghai Science and Technology Press,49～60 (in Chinese with English summary).
[70]
Zhang Zhenghua,Shen Jianwei,Gong Xianyin,Zhao Yuanlong.1996.A preliminary discussion on preservation condition of Kaili Fauna,Middle Cambrian,Taijiang,Guizhou.Acta Palaeontologica Sinica,35(5):607～622 (in Chinese with English summary).
[71]
Zhao Yuanlong,Yuan Jinliang,Huang Youzhuang,Mao Jiaren,Qian Yi,Zhang Zhenghua,Gong Xianyin.1994.Middle Cambrian Kaili Fauna in Taijiang,Guizhou.Acta Palaeontologica Sinica,33(3):263～271 (in Chinese with English summary).
[72]
Zhao Yuanlong,Yuan Jinliang,Zhu Maoyan,Yang Ruidong,Guo Qingjun,Qian Yi,Huang Youzhuang,Pan Yu.1999.A Progress report on research on the early Middle Cambrian Kaili Biota,Guizhou,PRC.Acta Palaeontologica Sinica,38(Supp.):1～14 (in Chinese with English summary).
[73]
Zhao Yuanlong,Yuan Jinliang,McCollum L B,Sundberg F A,Yang Ruidong,Guo Qingjun,Zhu Lijun,Yang Xinlian.2001.A potential GSSP for the Lower and Middle Cambrian boundary near Balang Village,Taijiang County,Guizhou Province,China.Acta Palaeontologica Sinica,40(Supp.):130～142 (in English).
[74]
Zhao Yuanlong,Yuan Jingliang,Zhu Maoyan,Yang Ruidong,Guo Qingjun,Peng Jin and Yang Xinlian.2002.Progress and significance in research on the early Middle Cambrian Kaili Biota,Guizhou Provice,China.Progess in Natural Science,12(9):649～654.
[75]
Zhao Yuanglong,Yuan Jinliang,Peng Shanchi,Guo Qingjun,Zhu Lijun,Peng Jin,and Wang Pingli,2004.Proposal and prospects for the global Lower-Middle Cambrian boundary.Progress in Natural Science,14(12):1033～1038.
[76]
Zhu Maoyan,Erdtmann B D,Zhao Yuanlong.1999.Taphonomy and paleoecology of the early Middle Cambrian Kaili lagerst？tte in Guizhou,China.Acta Palaeontologica Sinica,38(Supp.):28～57 (in Chinese with English summary).
[77]
Zhou Zhicheng.1996.Discovery of Treptichnus from Middle Devonian Mintang Formation in Liujing of Hengxian,Guangxi,China and its environmental implications.Acta Palaeontologica Sinica,35(1):123～128 (in Chinese with English summary).
