全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
科学通报  2011 

Chuaria的解剖结构及其植物属性

, PP. 693-699

Keywords: Chuaria,植物,细胞壁,多细胞,真核生物,

Full-Text   Cite this paper   Add to My Lib

Abstract:

Chuaria是目前已知的前寒武纪的少数几个全球广布的宏体化石之一.尽管Chuaria的研究历史可以追溯到1899年,但是其系统位置却至今尚未最后确定.人们曾经围绕着这个常见化石的系统位置提出了多个互相排斥的假说.其中一种说法认为其是多细胞藻类,但是这种说法由于缺乏令人信服的解剖结构并没有得到广泛的接受.本文清晰地揭示了Chuaria的细胞结构,Chuaria中细胞壁的存在表明其是真核多细胞藻类.这一结论与最近生物地球化学的结论不谋而合.其中细胞壁厚度的变化表明该生物中已经出现初步的细胞分化.这些前寒武纪化石细胞内的膜状结构进一步支持该生物的真核生物属性.这些数据和结论部分结束了长期以来围绕Chuaria分类位置的争辩,使得Chuaria成为少数几个已知的新元古代冰期之前出现的多细胞真核生物的成员.

References

[1]  2 Gussow W C. Chuaria sp. cf. C. circularis Walcott from the Precambrian Hector Formation, Banff National Park, Alberta, Canada. JPaleontol, 1973, 47: 1108-1112
[2]  3 Jux U. über die Wandstructuren sphaeromorpher Acritarchen: Tasmanites Newton, Tapajonites Sommer and van B?kel, Chuaria Walcott.Pal?ontogr B, 1977, 160: 1-16
[3]  4 Zheng W. A new occurrence of fossil group of Chuaria from the Sinian System in north Anhui and its geological meaning. Bull TianjinInst Geol Min Res, 1980, 1: 49-69
[4]  9 Hofmann H J. Proterozoic carbonaceous compressions (“metaphytes” and “worms”). In: Bengtson S, ed. Early Life on Earth. New York:Columbia University Press, 1994. 342-357
[5]  10 Steiner M. Die neoproterozoischen Megaalgen Südchinas. Berl Geowiss Abhandl E, 1994, 15: 1-146
[6]  13 朱士兴, 孙淑芬, 黄学光, 等. 燕山常州沟组(约1800 Ma)碳质压型化石及其多细胞组织的发现. 科学通报, 1999, 44: 1552-1557
[7]  18 Dong L, Xiao S, Shen B, et al. Restudy of the worm-like carbonaceous compression fossils Protoarenicola, Pararenicola, and Sinosabelliditesfrom early Neoproterozoic successions in North China. Palaeogeogr Palaeoclimatol Palaeoecol, 2008, 258: 138-161??
[8]  24 Hong T, Jia Z, Yin L, et al. Acritarchs from the Neoproterozoic Jiuliqiao Formation, Huainan region, and their biostratigraphic significance.Acta Palaeontol Sin, 2004, 43: 377-387
[9]  25 Yang J, Zheng W, Tao X, et al. The Sm-Nd age of cherts from Sidingshan Formation of the Huainan Group of Anhui Province. Geol Rev,2004, 50: 413-417
[10]  26 柳永清, 高林志, 刘燕学, 等. 徐淮地区新元古代初期镁铁质岩浆事件的锆石U-Pb 定年. 科学通报, 2005, 50: 2514-2521
[11]  28 王鑫, 李楠, 王永栋, 等. 辽西上三叠统大型完整苏铁类化石的发现及意义. 科学通报, 2009, 54: 1937-1939
[12]  30 Niklas K J, Brown R M. Ultrastructural and paleobiochemical correlations among fossil tissue from the St. Maries River (Clarkia) area,Northern Idaho, USA. Amer J Bot, 1981, 68: 332-341??
[13]  33 Koller B, Schmitt J M, Tischendorf G. Cellular fine structures and histochemical reactions in the tissue of a cypress twig preserved inBaltic amber. Proc Roy Soc B, 2005, 272: 121-126??
[14]  35 Wang X, Liu W, Cui J, et al. Palaeontological evidence for membrane fusion between a unit membrane and a half-unit membrane. MolMembr Biol, 2007, 24: 496-506
[15]  36 Wang X, Liu W, Du K. Palaeontological evidence of membrane relationship in step-by-step membrane fusion. Mol Member Biol, 28:115-122
[16]  1 Walcott C D. Pre-Cambrian fossiliferous formations. Bull Geol Soc Amer, 1899, 10: 199-244
[17]  5 Duan C. Late Precambrian algal megafossils Chuaria and Tawuia in some areas of eastern China. Alcheringa, 1982, 6: 57-68??
[18]  6 Hofmann H J. The Mid-Proterozoic Little Dal macrobiota, Mackenzie Mountains, North-west Canada. Palaeontology, 1985, 28: 331-354
[19]  7 Sun W. Palaeontology and biostratigraphy of late Precambrian macroscopic colonial algae: Chuaria Walcott and Tawuia Hofmann.Pal?ontogr B, 1987, 203: 109-134
[20]  8 Amard B. Ultrastructure of Chuaria (Walcott) Vidal and Ford (Acritarch) from the Late Proterozoic Pendjari Formation, Benin andBurkina-Faso, West Africa. Precambrian Res, 1992, 57: 121-133??
[21]  11 Steiner M. Chuaria circularis Walcott 1899-“megasphaeromorph acritarch” or prokaryotic colony? Acta Univ Carol Geol, 1997, 40:645-665
[22]  12 Sharma M, Shukla M. Carbonaceous megaremains from the Neoproterozoic Owk Shales Formation of the Kurnool Group, Andhra Pradesh,India. Curr Sci, 1999, 76: 1247-1250
[23]  14 Kumar S. Mesoproterozoic megafossil Chuaria-Tawuia association may represent parts of a multicellular plant, Vindhyan Supergroup,Central India. Precambrian Res, 2001, 106: 187-211??
[24]  15 Yuan X, Xiao S, Yin L, et al. Doushantuo Fossils: Life on the Eve of Animal Radiation. Hefei: University of Science and Technology ofChina Press, 2002
[25]  16 Kumar S, Srivastava P. Carbonaceous megafossils from the Neoproterozoic Bhander Group, Central India. J Palaeontol Soc Ind, 2003, 48:139-154
[26]  17 Dutta S, Steiner M, Banerjee S, et al. Chuaria circularis from the early Mesoproterozoic Suket Shale, Vindhyan Supergroup, India: Insightsfrom light and electron microscopy and pyrolysis-gas chromatography. J Earth Syst Sci, 2006, 115: 99-112??
[27]  19 Sharma M, Mishra S, Dutta S, et al. On the affinity of Chuaria-Tawuia complex: A multidisciplinary study. Precambrian Res, 2009, 173:123-136??
[28]  20 Wang G, Zhang S, Li S, et al. Research on the Upper Precambrian of Northern Jiangsu and Anhui Provinces. Hefei: Anhui Press of Scienceand Technology, 1984. 1-209
[29]  21 Yin L, Sun W. Microbiota from the Neoproterozoic Liulaobei Formation in the Huainan region, northern Anhui, China. Precambrian Res,1994, 65: 95-114??
[30]  22 邢裕盛, 段承华, 梁玉左, 等. 中国晚前寒武纪古生物. 北京: 地质出版社, 1985. 1-243
[31]  23 Sun W, Wang G, Zhou B. Macroscopic worm-like body fossils from the Upper Precambrian (900-700 Ma), Huainan district, Anhui,China and their stratigraphic and evolutionary significance. Precambrian Res, 1986, 31: 377-403??
[32]  27 Zhu W. The use of the peeling method in palaeobotanical studies. Chin Bull Bot, 1983, 1: 51-53
[33]  29 Niklas K J, Brown R M, Santos R, et al. Ultrastructure and cytochemistry of Miocene angiosperm leaf tissues. Proc Natl Acad Sci USA,1978, 75: 3263-3267??
[34]  31 Poinar H N, Melzer R R, Poinar G O. Ultrastructure of 30-40 million year old leaflets from Dominican amber (Hymenaea protera, Fabaceae:Angiospermae). Experientia, 1996, 52: 387-390??
[35]  32 Sch?nhut K, Vann D R, LePage B A. Cytological and ultrastructural preservations in Eocene Metasequoia leaves from the Canadian HighArctic. Amer J Bot, 2004, 91: 816-824??
[36]  34 Wang X, Cui J. The first observation on plant cell fossils in China. Acta Geol Sin, 2007, 81: 16-22
[37]  37 Butterfield N J, Knoll A H, Swett K. A bangiophyte red alga from the Proterozoic of Arctic Canada. Science, 1990, 250: 104-107??
[38]  38 Butterfield N J. Bangiomorpha pubescens n. gen., n. sp.: Implications for the evolution of sex, multicellularity, and the Mesoproterozoic/Neoproterozoic radiation of eukaryotes. Paleobiology, 2000, 26: 386-404??
[39]  39 Butterfield N J. Paleobiology of the late Mesoproterozoic (ca. 1200 Ma) Hunting Formation, Somerset Island, arctic Canada. PrecambrianRes, 2001, 111: 235-256
[40]  40 Butterfield N J. Probable Proterozoic fungi. Paleobiology, 2005, 31: 165-182??

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133