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| 1 | New Small Shelly Fossils(Acanthocassis and Xinlispina Gen.Nov.) from the Fortunian Stage(Early Cambrian) in Southern China显示文摘We describe new material of three-dimensionally phosphatized small shelly fossils Acanthocassis and Xinlispina gen.nov.from the Fortunian Stage(early Cambrian) of southern Shaanxi and northern Sichuan Provinces.The new materials allow description of the delicate morphology of these skeletons, and also their skeletogenesis.Acanthocassis and Xinlispina have comparable morphological features: a main branch and radially arranged sub-branches.They differ from each other in many details, e.g., the presence of a single central branch only in Xinlispina, and the presence of small nodes only in Acanthocassis.Acanthocassis cannot be a naked anthopolyp or hydropolyp because of the more-or-less stiffened cuticle and the absence of a mouth.Acanthocassisand Xinlispina differ from coeval sponge spicules and chancelloriid sclerites and rosettes of crossed pedicellariae of echinoderms, and might be cuticular ornaments of animals of unclear affinities.They occur in the first small shelly fossil assemblage zone, and could be adopted as auxiliary fossils for biostratigraphic correlation in southern China. | SHAO Tiequan LIU Yunhuan WANG Qi ZHANG Huaqiao TANG Hanhua CAO Xi HE Huahua ZHANG Yanan LI Yuan ZHENG Panlin ZHU Chengyu HU Jiaxi | 2015 | Acta Geologica Sinica(English Edition)2015，89，5： | 2 |
| 2 | New Maikhanellid Shells and Siphogonuchitid Spicule Bundles from the Cambrian Fortunian Stage of South China显示文摘Maikhanellids are a distinct group of Cambrian Fortunian small shelly fossils by the capshaped profiles and scaly shell ornamentation.According to the individual shell shape and ornamentation feature types of 50 maikhanellids fossils which were collected from Xixiang botia,we confirmed the family Maikhanellidae content of six genera,which are Maikhanella,Ramenta,Purella,Ramentoides,Yunnannopleura and Mediata.Unlike the halkieriid animals whose shells and spicules are articulated on different body parts,maikhanellids were presumably yielded by siphogonuchitid spicules penetrating the intermediate matrix(the 'spicule shell' hypothesis),and this is the reason that some researchers treated maikhanellids and co-occurring siphogonuchitids as synonyms.The affinities of Maikhanellids and siphogonuchitids remain debatable.Here,we report three dimensionally phosphatized maikhanellid shells and siphogonuchitid spicule bundles from the Cambrian Fortunian small shell faunas of South China.They differ from all the previously reported maikhanellids and siphogonuchitids,and may represent new types.The intact and smooth surface underneath the partially preserved scales of the shells challenges the 'spicule-shell' hypothesis.The present siphogonuchitid spicules differ from the maikhanellid scales in size,morphology,and.arrangement pattern,thus the spicules might not be derived from the shells.Whether the shells and spicule bundles were articulated on different body parts of the same animals remains unknown. | LIU Yunhuan ZHANG Yanan SHAO Tiequan TANG Hanhua JIANG Kaituo WANG Qi CHEN Cheng DONG Junyan LIANG Yongchun DAI Jun XUE Jiaqi | 2016 | Acta Geologica Sinica(English Edition)2016，90，5： | 2 |
| 3 | Eopriapulites Sphinx—The Oldest Priapulid-Like Scalidophoran Animal显示文摘Objective Priapulid belong to scalidophoran and is located in the Cycloneuralia branch of the Ecdysozoa.It has survived for more than 50 million years,is a real'living fossil'.Priapulid was extremely prosperous in the Cambrian period.It is a small phylum in the modern ocean;only 18current types have been described.In the Cambrian life,priapulid is one of the most important living organisms | SHAO Tiequan LIU Yunhuan WANG Qi DAI Jun ZHANG Yanan TANG Hanhua LIANG Yongchun CHEN Cheng HU Bo WEI Meng YANG Tingting | 2016 | Acta Geologica Sinica(English Edition)2016，90，4： | 1 |
| 4 | Rapid and simultaneous detection of Ureaplasma parvum and Chlamydia trachomatis antibodies based on visual protein microarray using gold nanoparticles and silver enhancement显示文摘 | Jingfeng Tang Zhenghui Xu Li Zhou Hong Qin Yefu Wang Hanhua Wang | 2010 | Diagnostic Microbiology & Infectious Disease2010，，2： | 1 |
| 5 | Countermeasures for Development and Present Situation of Chives in Xiaogang Town, Xiaogan City, Hubei Province显示文摘Through the overview of main problems existing in chives production, its current situation and history, the thesis puts forward countermeasures for developing chives industrialization in Xiaogang Town, Xiaogan City. | Yue CHEN Chunfu XIE Hongping LIU Huashu LIU Jian WANG Ming ZHENG Ju YUE Changbing LIU Dan LIU Hanhua TANG Yuchao PENG Yonggang NIU Ke HU | 2013 | Asian Agricultural Research2013，5，5： | 0 |
| 6 | Xixiang Biota——Another Rare Scientific Window of the Cambrian Explosion显示文摘Objective The Xixiang biota is a specially preserved micro oryctocoenose discovered in the Lower Cambrian Kuanchuanpu member of Dengying Formation at Zhangjiagou section of Xixiang County in southern Shaanxi Province.The Kuanchuanpu member is a set of neritic carbonate sedimentary formation containing phosphorus and silicon.Its lithology is mainly | LIU Yunhuan WANG Qi SHAO Tiequan DONG Junyan TANG Hanhua ZHANG Yanan JIANG Kaituo HU Bo WANG Zhaojing PANG Guotao MA Yingying FAN Ziyang | 2016 | Acta Geologica Sinica(English Edition)2016，90，3： | 0 |
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