| 记广东首次发现巨羊及扬子鳄化石 |
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| 引用本文： | 黄万波,宋方义,郭兴富,陈大远. 记广东首次发现巨羊及扬子鳄化石[J]. 古脊椎动物学报, 1988, 0(3) |
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| 作者姓名： | 黄万波 宋方义 郭兴富 陈大远 |
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| 作者单位： | 中国科学院古脊椎动物与古人类研究所，广东省博物馆，广东罗定博物馆，广东罗定博物馆 |
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| 摘 要： | <正> 1984年,广东罗定县博物馆在苹塘区普查时,在下山洞采集了近40种脊椎动物化石,其中的巨羊和扬子鳄在广东是首次发现,本文就此作简要的记述.下山洞属罗定苹塘区管辖,距苹塘区4公里.洞穴发育在奥陶系石灰岩中,洞口向西北,洞身窄而长,入洞后有两个分支,主洞长(可见部分)20米,宽1.5-2米(图1,A-C),主洞及支洞均有堆积物,地层出露如次(图2).
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FIRST DISCOVERY OF MEGALOVIS GUANGXIENSIS AND ALLIGATOR CF. SINENSlS IN GUANGDONG |
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| Abstract: | Present report results from a tentative study of fossil vertebrates from Xiashan Cave, Luoding County, Guangdong Province. The sediments of the site belong to cave accumulations, in which 3 reptilian fossil spieces and more than 30 spieces of mammlian fossils are found. It is the first time for the discovery of Megalovis guangxiensis Han, Sus austrails Han, Alligator cf. sinensis from Middle Pleistocene cave deposits of Guangdong area, in addition, there are Ailuropoda melanoleuca baconi Woodward, Stegodon orientalis Owen, Rattus rattus L. Hystrix subcrostata Swinhoe, Ursus thibetanus Cuvier, Arctonyx collaris, Paguma larvata Hamilton-Smith, Panthera tigris L. etc. in the Xiahsan Cave Fauna. It seems that this fauna represents a new vertebrate assemblage of late middle Pleistocene in Xijiang River Valley. |
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