郝天琪,季承,孙作玉,江大勇,TINTORI Andrea

• 1:北京大学地质系和地质博物馆
• 2:中国科学院南京地质古生物研究所资源地层学与古地理学重点实验室
• 3:米兰大学地质系

摘要(Abstract)：

安徽巢湖马家山地区下三叠统南陵湖组上段的4枚粪化石中含有牙形石,首次提供了三叠纪牙形动物被捕食的证据。粪化石颜色为黑灰色,压型保存,呈长条形或近椭圆形;含粪化石的围岩为暗色的泥质灰岩,含丰富有机质。依据粪化石的形状、保存状态,以及同层位共生化石组合等,初步推断粪化石的来源可能系同层位产出的节肢动物。粪化石内含有18枚牙形石,经鉴定发现包含有Neospathodus homeri,Neospathodus.sp.indet.I,Neospathodus.sp.indet.II等分子,它们系N.homeri牙形石带的带分子或重要化石,指示南陵湖组上段的时代为早三叠世奥伦尼克期斯帕斯亚期,这与前人对此区域的生物地层研究结果一致。

关键词(KeyWords)： 生物地层;粪化石;牙形石;三叠纪;巢湖;安徽

Abstract:

Keywords:

基金项目(Foundation): 国家自然科学基金(No.41372016);; 现代古生物学和地层学国家重点实验室开放基金(123102);; 高校博士点基金(20120001110072);; 人才培养共建项目—资源共享类项目—北京高校博物馆联盟建设(体制改革项目)资助

作者(Author): 郝天琪,季承,孙作玉,江大勇,TINTORI Andrea

DOI: 10.19839/j.cnki.dcxzz.2015.02.006

参考文献(References)：

• 曹延岳,王志浩,左红,1993.三叠纪牙形刺生物地层剖面//王成源主编.下扬子地区牙形刺———生物地层与有机变质成熟度的指标.北京:科学出版社.103-113.
• 陈冠宝,季承,黄建东,张蓉,孙作玉,李岩,孙即才,江大勇.2013a.安徽巢湖马家山早三叠世海生爬行动物群的研究发掘进展及其意义.中国基础科学,(5):8-14.
• 陈冠宝,季承,黄建东,张蓉,江大勇.2013b.安徽巢湖发现确切的早三叠世原始始鳍龙类.中国基础科学,(5):15-17.
• 丁梅华.1983.安徽巢县马家山下三叠统牙形石及其地层意义.地球科学———武汉地质学院院报,(2):37-48.
• 郭佩霞.1982.苏、皖早三叠世晚期菊石的发现.古生物学报,21(5):560-567.
• 刘宪亭.1953.陕西鄜县及邠县中生代鱼粪化石.古生物学报,1(3):157-163.
• 秦典夕,颜承锡,熊剑飞.1993.黔中三叠纪牙形类生物地层研究的新成果.贵州地质,10(2):120-129.
• 童金南,Hansen H J,赵来时,左景勋.2005.印度阶-奥伦尼克阶界线层型候选剖面———安徽巢湖平顶山西剖面地层序列.地层学杂志,29(2):205-214.
• 童金南,左景勋,赵来时,段冶,张建军.2004a.安徽巢湖下三叠统剖面研究//中国地质科学院地层古生物论文集编委会.地层古生物论文集,28.北京:地质出版社.147-163.
• 童金南,Zakharov Y D,吴顺宝.2004b.安徽巢湖地区早三叠世菊石序列(英文).古生物学报,43(2):4.
• 王红梅,王兴理,李荣西,魏家庸.2005.贵州罗甸边阳镇关刀剖面三叠纪牙形石序列及阶的划分.古生物学报,44(4):611-626.
• 王志浩.1982.贵州紫云早三叠世的Neospathodus timorensis动物群的发现.古生物学报,21(5):584-587.
• 王志浩.1990.滇东、黔西和桂北不同相区的三叠纪牙形刺生物地层.地层学杂志,14(1):15-35.
• 王志浩,钟端.1994.滇东、黔西和桂北不同相区的三叠纪牙形刺.微体古生物学报,(4):90-106.
• 杨守仁,王新平,郝维城.1986.广西西部早、中三叠世牙形石序列.北京大学学报(自然科学版),(4):90-106.
• 姚建新,纪占胜,王立亭,王彦斌,武桂春.2005.贵州南部地区中三叠统青岩阶底界附近牙形石生物地层学研究.地质学报,78(5):577-585.
• Aldridge R J.1987.Conodont palaeobiology:a historical review//Palaeobiology of conodonts.11-34.
• Aldridge R J,Smith M P,Norby R D&Briggs D E G.1987.Thearchitecture and function of Carboniferous polygnathacean conodont apparatuses//Palaeobiology of conodonts.63-76.
• Assereto R.1974.Aegean and Bithynian:Proposal for two newAnisian substages.Schrift Erdwiss Komm,2:23-39.
• Bender H.1970.Zur Glienderung der Mediterranen TriasⅡ//DieConodontenchronologie der Mediterrance Trias.Annales Geologiques des Pays Helleniques,19:465-540.
• Bryant Jr V M.1974.Prehistoric diet in southwest Texas:the coprolite evidence.American Antiquity,39:407-420.
• Buckland W.1829.XII.On the Discovery of Coprolites,or FossilFaces,in the Lias at Lyme Regis,and in other Formations.Transactions of the Geological Society of London,23:223-236.
• Chhabra N L&Sahni A S H O K.1981.Late Lower Triassic andearly Middle Triassic conodont faunas from Kashmir and Kumaun sequences in Himalaya.Journal of Paleontology Society ofIndia,25:135-147.
• Clark N D L.1989.Carboniferous coprolitic bacteria from theArdross Shrimp Bed,Fife.Scottish Journal of Geology,25(1):99-104.
• Hattin D E.1996.Fossilized regurgitate from Smoky Hill Memberof Niobrara Chalk(Upper Cretaceous)of Kansas,USA.Cretaceous Research,17(4):443-450.
• Hofreiter M,Serre D,Poinar H N&Kuch M&Pbo S.2001.Ancient DNA.Nature Reviews Genetics,2(5):353-359.
• Jiang Da-yong,Motani R,Tintori A,Rieppel O,Chen Guan-bao,Huang Jian-dong,Zhang Rong,Sun Zuo-yu&Ji Cheng.2014.The Early Triassic eosauropterygian Majiashanosaurus discocoracoidis,gen.et sp.nov.(Reptilia,Sauropterygia),fromChaohu,Anhui Province,People’s Republic of China.Journal ofVertebrate Paleontology,34(5):1044-1052.
• Lange F G.1968.Conodenten-Gruppenfunde aus Kalken des tiefereOberdevon.Geol Palaeontol,2:37-57.
• Mantell G A&Mantell M A.1822.The fossils of the SouthDowns,or illustrations of the geology of Sussex.London:Lupton Relfe.1-327.
• Martill D M.1985.The preservation of marine vertebrates in theLower Oxford Clay(Jurassic)of Central England.Philosophical Transactions of the Royal Society of London(Series B,Biological Sciences),311:155-165.
• Nakajima Y&Izumi K.2014.Coprolites from the upper OsawaFormation(upper Spathian),northeastern Japan:evidence forpredation in a marine ecosystem 5 Myr after the end-Permianmass extinction.Palaeogeography,Palaeoclimatology,Palaeoecology,44(15):225-232.
• Northwood C.2005.Early Triassic coprolites from Australia andtheir palaeobiological significance.Palaeontology,48(1):49-68.
• Orchard M J.1995.Taxonomy and correlation of Lower Triassic(Spathian)segminate conodonts from Oman and revision ofsome species of Neospathodus.Journal of Paleontology,69(1):110-122.
• Prasad V&Strmberg C A,Alimohammadian H&Sahni A.2005.Dinosaur coprolites and the early evolution of grasses andgrazers.Science,310(5751):1177-1180.
• Reboulet S&Rard A.2008.Double alignments of ammonoid aptychi from the Lower Cretaceous of Southeast France:result of apost-mortem transport or bromalites?Acta Palaeontologica Polonica,53(2):261-274.
• Salamon M A,Niedzwiedzki R,Gorzelak P,Lach R&Surmik D.2012.Bromalites from the Middle Triassic of Poland and therise of the Mesozoic Marine Revolution.Palaeogeography,Palaeoclimatology,Palaeoecology,321:142-150.
• Selacher A.1953.Studien zur Palichnologie.Die fossilen Ruhespuren(Cubichnia).Neues Jahrb Geol Palontol,Abhandl 98:87-124.
• Scott H W.1969.Discoveries bearing on the nature of the conodontanimal.Micropalaeontol,15:420-426.
• Senowbari-Daryan B&Kube B.2003.The ichnogenous Palaxius(crustacean coprolite)and description of P.hydranensis n.sp.from the Upper Triassic(Norian part of“Pantokrator”limestone)of Hydra(Greece).Palontologische Zeitschrift,77(1):115-122.
• Sohn I G&Chatterjee S.1979.Freshwater ostracodes from LateTriassic coprolite in central India.Journal of Paleontology,69(6):578-586.
• Sun Zuo-yu,Tintori A,Jiang Da-yong&Motani R.2014.A newPerleidid from the spathian(Olenekian,Early Triassic)of Chaohu Anhui Province,China.Rivista Italiana di Paleontologia eStratigrafia,119(3):275-285.
• Sweet W C.1970.Uppermost Permian and Lower Triassic conodonts of the Salt Range and Trans-Indus Ranges,West Pakistan//Stratigraphic boundary problems:Permian and Triassicof west Pakistan.207-275.
• Tintori A,Huang Jian-dong,Jiang Da-yong,Sun Zuo-yu,Motani R&Chen Guan-bao.2014.A new Saurichthys(Actinopterygii)from the Spathian(Early Triassic)of Chaohu(Anhui Province,China).Rivista Italiana di Paleontologia e Stratigrafia,120(2):157-164.
• Tong Jin-nan,Hansen H J,Zhao Lai-shi&Zuo Jing-xun.2005.High-resolution Induan-Olenekian boundary sequence in Chaohu,Anhui Province.Science in China(Series D),48(3):291-297.
• Tong Jin-nan,Zakharov Y D,Orchard M J,Yin Hong-fu&HansenH J.2003.A candidate of the Induan-Olenekian boundary stratotype in the Tethyan region.Science in China(Series D),46(11):1182-1200.
• Trusheim F.1937.Eine Saurier-Mahleit aus dem deutschen Muschelkalk.Natur und Volk,67:356-358
• Waldman M.1970.Comments on a Cretaceous coprolite from Alberta,Canada.Canadian Journal of Earth Sciences,7(3):1008-1012.
• Wood J R,Rawlence N J,Rogers G M,Austin J J,Worthy T H&Cooper Alan.2008.Coprolite deposits reveal the diet and ecology of the extinct New Zealand megaherbivore moa(Aves,Dinornithiformes).Quaternary Science Reviews,27:2593-2602.
• ZatońM&Rakociński M.2014.Coprolite evidence for carnivorouspredation in a Late Devonian pelagic environment of southernLaurussia.Palaeogeography,Palaeoclimatology,Palaeoecology,394:1-11.
• ZatońM&Salamon M A.2008.Durophagous predation on MiddleJurassic molluscs,as evidenced from shell fragmentation.Palaeontology,51(1):63-70.
• Zhao Lai-shi,Orchard M J,Tong Jin-nan,Sun Zhi-ming,Zuo Jinxun,Zhang Su-xin&Yun Ai-ling.2007.Lower Triassic conodont sequence in Chaohu,Anhui Province,China and its globalcorrelation.Palaeogeography,Palaeoclimatology,Palaeoecology,252(1):24-38.