| 华南伊迪卡拉纪类水母化石新发现 |
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| 引用本文： | 唐烽,钟玲,金幸生,郭东辉,尹崇玉.华南伊迪卡拉纪类水母化石新发现[J].地质通报,2016,35(1):1-9. |
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| 作者姓名： | 唐烽 钟玲 金幸生 郭东辉 尹崇玉 |
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| 作者单位： | 1.国土资源部地层与古生物重点实验室，北京 100037；
2.中国地质科学院地质研究所，北京 100037；
3.四川省博物院，四川 成都 610071；
4.浙江省自然历史博物馆，浙江 杭州 310014；
5.厦门大学海洋环境科学学院，福建 厦门 361005 |
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| 基金项目： | This project supported by the National Natural Science Foundations of China (No.41172002, 41162003, 41572024) |
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| 摘 要： | An abundant and diversified assemblage of benthic fossils from the Ediacaran Doushantuo black shales in the Wenghui section of Guizhou Province contains two discoidal carbonaceous forms, Kullingia rotadiscopsis sp. nov. and Eoaequorea xingi gen. & sp. nov. The fossils have well-preserved concentric rings and radiating lines, and resemble many circular casts and moulds in Ediacaran clastic and carbonate rocks in the world, such as Aspidella, Ediacaria, Cyclomedusa, Eoporpita, Ovatoscutum, Spriggia and Kullingia. The Doushantuo carbonaceous macrofossils help us to inquire into the current functional identifications of circular disks as the holdfasts of unknown organism or scratch circles. Although there is not sufficient correspondence in morphology to warrant reinterpreting all previously described Kullingia and Aspidella form-genus-type structures, these carbonaceous compressions are prone to be the ancestor of pelagic jellyfish-like organisms with medusoid hydrozoan affinity.
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| 关 键 词： | Ediacara discoidal macrofossils South China medusoid organisms |
| 修稿时间： | 7/1/2015 12:00:00 AM |
Hydrozoan-like Ediacaran fossils from South China |
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| TANG Feng,ZHONG Ling,JIN Xingsheng,GUO Donghui and YIN Chongyu.Hydrozoan-like Ediacaran fossils from South China[J].Geologcal Bulletin OF China,2016,35(1):1-9. |
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| Authors: | TANG Feng ZHONG Ling JIN Xingsheng GUO Donghui and YIN Chongyu |
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| Institution: | 1. Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China;
2. Key Laboratory of Stratigraphy and Paleontology, Ministry of Land and Resources, Beijing 100037, China;
3. Sichuan Museum, Chengdu 610071, Sichuan, China;
4. Zhejiang Museum of Natural History, Hangzhou 310014, Zhejiang, China;
5. College of Oceanography & Environmental Science, Xiamen University, Xiamen 361005, Fujian, China |
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| Abstract: | An abundant and diversified assemblage of benthic fossils from the Ediacaran Doushantuo black shales in the Wenghui section of Guizhou Province contains two discoidal carbonaceous forms, Kullingia rotadiscopsis sp. nov. and Eoaequorea xingi gen. & sp. nov. The fossils have well-preserved concentric rings and radiating lines, and resemble many circular casts and moulds in Edia-caran clastic and carbonate rocks in the world, such as Aspidella, Ediacaria, Cyclomedusa, Eoporpita, Ovatoscutum, Spriggia and Kullingia. The Doushantuo carbonaceous macrofossils help us to inquire into the current functional identifications of circular disks as the holdfasts of unknown organism or scratch circles. Although there is not sufficient correspondence in morphology to warrant reinterpreting all previously described Kullingia and Aspidella form-genus-type structures, these carbonaceous compressions are prone to be the ancestor of pelagic jellyfish-like organisms with medusoid hydrozoan affinity. |
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| Keywords: | Ediacara discoidal macrofossils South China medusoid organisms |
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