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WANG Xiaowei, YAO Xiaoyong. Application and Discovery of the New Computed Tomography Technology in the Internal Structure of Dinosaur Egg Fossils[J]. Northwestern Geology, 2015, 48(2): 224-230.
Citation: WANG Xiaowei, YAO Xiaoyong. Application and Discovery of the New Computed Tomography Technology in the Internal Structure of Dinosaur Egg Fossils[J]. Northwestern Geology, 2015, 48(2): 224-230.

Application and Discovery of the New Computed Tomography Technology in the Internal Structure of Dinosaur Egg Fossils

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  • Received Date: November 20, 2014
  • Revised Date: March 08, 2015
  • Published Date: June 04, 2015
  • Dinosaur egg fossils are important research material to explore the origin and evolution of dinosaurs. As the egg fossils are very precious, they are in feasible for dissection. In this case, there is a special significance to apply the medical computed tomography scan technology into the internal morphology study of dinosaur egg fossils. Some scholars tried to use the medical computed tomography in research, whose results showed that as a result of diagenesis, only a few embryonic structures inside the dinosaur egg fossils were preserved.However, because of the imperfect computed tomography scanning technology, those studies may be disadvantaged by unclear results and graphics. The authors used the second generation of the dual-source computed tomography to study the internal structure of the eighteen dinosaur egg fossils collected in the Geological Museum of Chang'an University with 1mm thick and 1mm spacing. Theconcrete density distribution of each section inside were measured, and it is discovered that only one egg embryo fossil has a regular cavity between the egg shell and protoplasm, and the original structure of dinosaur egg embryomay be saved.
  • 程政武, 方晓思, 王毅民, 等. 河南西峡盆地产恐龙蛋地层研究新进展[J]. 科学通报, 1995, 40(16): 1487-1490.
    CHENG Zhengwu, FANG Xiaosi, WANG Yimin, et al.New progress of produced dinosaur egg strata in Xixia basin of Henan Province[J]. Chinese Science Bulletin, 1995, 40(16): 1487-1490.
    方晓思, 卢立伍, 程政武, 等. 河南西峡白垩纪蛋化石[M].北京: 地质出版社, 1998, 1-65.
    FANG Xiaosi, LU Liwu, CHENG Zhengwu, et al. On the Cretaceous fossil eggs of Xixia basin, Henan Province[M]. Beijing: Geological Publishing House, 1998, 1-65.
    方晓思, 张志军, 庞其清, 等. 河南西峡白垩纪地层和蛋化石[J]. 地球学报, 2007, 28(2): 123-142.
    FANG Xiaosi, ZHANG Zhijun, PANG Qiqing, et al. Cretaceous strata and egg fossils of Xixia basin, Henan Province[J]. Acta Geoscientica Sinca, 2007, 28(2): 123-142.
    冯祖杰, 周世全, 李占扬, 等. 豫西南晚白垩世红层时代厘定及其意义[J]. 中国区域地质, 1999, 18(3): 320-328.
    FENG Zujie, ZHOU Shiquan, LI Zhanyang, et al. The age of the late Cretaceous red beds in southwestern Henan Province[J]. Regional Geology of China, 1999, 18(3): 320-328.
    河南省文物管理局. 河南恐龙蛋化石群研究[M]. 郑州: 河南科学技术出版社, 1998.
    Henan Province Cultural Relics Cureau. The research on the groups of fossil dinosaur eggs in Henan Province[M]. Zhengzhou: Henan Science and Technology Press, 1998.
    李艳芳, 蔡厚安, 梁汉东, 等. 西峡晚白垩世恐龙蛋化石宏观矿物组成研究及意义[J]. 吉林大学学报(地球科学版), 2006, 36(2): 158-163.
    LI Yanfang, CAI Houan, LIANG Handong, et al. A study on the macro mineral compositions of the dinosaur egg fossils in the late Cretaceous collected from Xixia basin, Henan Province[J]. Journal of Jilin University( Earth Science Edition), 2006, 36(2): 158-163.
    李酉兴. 恐龙胚胎的中子活化分析研究[J]. 武汉化工学院学报, 2000, 4(22): 39-45.
    LI Youxing. Study of neutron activation analysis on embryo[J]. Wuhan Institute of Chemical Technology, 2000, 4(22): 39-45.
    鲁祖慧, 张希芝, 吴又麟, 等. 利用X射线CT方法寻找恐龙胚胎化石[J]. 自然杂志, 1995, 17(3): 178-179.
    LU Zuhui, ZHANG Xizhi, WU Youlin, et al. Searching for embryo inside dinosaur egg fossil by X-ray computerized tomography[J]. Chinese Journal of Nature, 1995, 17(3): 178-179.
    王德友, 何萍, 张克伟. 河南省恐龙蛋化石研究[J]. 河南地质, 2000, 18(1): 15-31.
    WANG Deyou, HE Ping, ZHANG Kewei. The study of fossil dinosaur eggs found in Henan[J]. Henan Geology, 2000, 18(1): 15-31.
    张玉光, 裴静. 河南西峡上白垩统恐龙蛋化石微量元素组成及古气候探讨[J]. 古生物学报, 2004, 43(2): 297-302.
    ZHANG Yuguang, PEI Jing. Trace element combinations uppercretaceous dinosaur egg fossils from the Xixia basin and discussions on paleoclimate[J]. Acta Palaeontologica Sinica, 2004, 43(2): 297-302.
    赵资奎. 我国恐龙蛋化石研究的进展[A]//中国科学院古脊椎动物与古人类研究所, 南京地质古生物研究所编辑, 华南中、新生代红层-广东南雄·华南白垩纪-早第三纪红层现场会议论文选集[C]. 北京: 科学出版社, 1979: 330-340.
    ZHAO Zikui. The advances in study on dinosaur egg fossils in China[C]//Institute of Vertebrate Paleontology and Paleoanthropology, Chinese Academy of Science, Nanjing Institute of Geology and Paleontology Chinese Academy of Sciences. The symposium of the Mesozoic an d the Cenozoic Red Layer and Filed Meeting of the Gretaceous-Early Tertiary of Nanxiong, Guangdong Province in south China. Beijing: Science Press, 1979: 330-340.
    郑鸾, 王邦骐, 刘念. 一些恐龙蛋与现生鸟类蛋的研究[A]//董为主编. 第十三届中国古脊椎动物学学术年会论文集[C]. 北京: 海洋出版社, 2012: 69-82.
    ZHEN Luan, WANG Bangqi, LIU Nian.Research some dinosaur eggs and modern birds eggs[A]//Dong wei(ed.). Proceedings of the Thirteenth Annual Meeting of the Chinese Society of Vertebrate Paleontology[C]. Beijing: Ocean Press, 2012: 69-82.
    周世全, 冯祖杰, 王德有, 等. 河南西峡盆地恐龙蛋化石及略论恐龙灭绝问题[J]. 岩相古地理, 1998, 10(5): 57-63.
    ZHOU Shiquan, FENG Zujie, WANG Deyou, et al. The dinosaur egg fossils from the Xixia basin, Henan Province and cursory discussions on dinosaur extinction[J]. Sedimentary Facies and Palaeo Geograohy, 1998, 10(5): 57-63.
    周世全, 李占扬, 冯祖杰, 等. 河南西峡盆地恐龙蛋化石及埋藏特征[J]. 现代地质, 1999, 9(3): 13-15.
    ZHOU Shiquan, LI Zhanyang, FENG Zujie, et al. Oolithia of dinosaurs distributed in the Xixia basin of Henan Province and its buried features[J]. Geoscience, 1999, 9(3): 13-15.
    周世全, 冯祖杰, 张国建, 等. 河南恐龙蛋化石组合类型及其地层时代意义[J]. 现代地质, 2001, 15(4): 362-369.
    ZHOU Shiquan, FENG Zujie, ZHANG Guojian, et al. Oolithias assemblages in Henan Province and its ages ignificances[J]. Geoscience, 2001, 15(4): 362-369.
    周世全, 冯祖杰. 河南恐龙蛋化石层位及其上、下界限问题[J]. 资源调查与环境, 2002, 23(1): 68-76.
    ZHOU Shiquan, FENG Zujie. The layer of dinosaurian eggs fossil and the irrelations to the upper-lower boundaries in Henan Province[J]. Resources Survey and Environment, 2002, 23(1): 68-76.
    朱光有. 河南西峡盆地红层划分及沉积相研究[J]. 石油大学学报(自然科学版), 1997, 21(6): 110-113.
    ZHU Guangyou. Stratigraphy and sedimentary of red beds in Xixia basin of Henan Province[J]. Petroleum University (Natural Sciences Edition), 1998, 17(1): 87-92.
    朱光有, 钟建华, 陈清华. 河南西峡恐龙蛋壳化石的研究[J]. 岩石矿物学杂志, 1998, 17(1): 87-92.
    ZHU Guangyou, ZHONG Jianhua, CHEN Qinghua. A study of dinosaur egg fossils from the Xixia basin, Henan Province[J]. Acta Petrologica et Mineralogica, 1998, 17(1): 87-92.
    左权. 应用医疗CT扫描法观察恐龙蛋化石的内部结构[J]. 古生物学报, 1995, 34(6): 178-179.
    ZUO Quan. First report on studying dinosaur egg fossils with method of medical CT sacnning[J]. Acta Palaeontologica Sinica, 1995, 34(6): 178-179.
    HE H Y, WANG X L, WANG Q, et al. SIMS zircon U-Pb dating of the Late Cretaceous dinosaur egg-bearing red depositsin the Tiantai Basin, southeastern China[J]. Journal of Geology, 2013, 121: 255-274.
    LIANG X Q, WEN S N, YANG D S, et al. Dinosaur eggs and dinosaur egg-bearing deposits (Upper Cretaceous) of Henan Province, China: Occurrences, palaeoenvironments, taphonomy and preservation[J]. Journal of Geology, 2013, 121: 255-274.
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