| 宁夏同心Percrocuta一新种 |
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| 引用本文： | 邱占祥,叶捷,曹景轩.宁夏同心Percrocuta一新种[J].古脊椎动物学报,1988(2). |
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| 作者姓名： | 邱占祥 叶捷 曹景轩 |
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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，中国科学院古脊椎动物与古人类研究所，宁夏地质局 |
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| 摘 要： | 本文记述了宁夏同心发现的中鬣狗—新种, Percrocuta prtmordialis sp. nov..文中讨论了 Percrocuta 属的含义,新种在该属中的地位及特征.作者认为, Percrocuta 只应包含那些生存于中中新世的小至中等个体的特化的鬣狗,而不包括那些后期的巨型鬣狗.新种个体小,在头骨上显示出一系列原始性状,是该属目前所知最原始的一个种.
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| 关 键 词： | 宁夏同心 中中新世 鬣狗化石 |
A NEW SPECIES OF PERCROCUT A FROM TONGXIN, NINGXIA |
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| Qiu Zhanxiang, Ye Jie Institute of Vertebrate Paleontology and Paleoanthropology,Academia SinieaCao Jingxuan Bureau of Geology,Ningxia Hui Autonomous Region.A NEW SPECIES OF PERCROCUT A FROM TONGXIN, NINGXIA[J].Vertebrata Palasiatica,1988(2). |
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| Authors: | Qiu Zhanxiang Ye Jie Institute of Vertebrate Paleontology and Paleoanthropology Academia SinieaCao Jingxuan Bureau of Geology Ningxia Hui Autonomous Region |
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| Abstract: | From Maerzuizigou Tongxin County, Ningxia Hui Autonomous Region, the same locality where an excellent Kubanochoerus skull had been found, some Percrocuta jaws have recently been discovered. Fortunate enough, we discovered a fairly well preserved skull in a nearby site, Yinziling, some 2.5 Km northwest of the Maerzuizigou. Stratigraphically Yinziling is a little lower than Maerzuizigou, but we take it for granted that both belong to one and the same formation. Furthermore, our study has proved that the Hyaenids the two localities yielded are attributable to one and the same species. Our knowledge of the genus Percrocuta has so far been based mainly on its dentition. Actually we know little of its skull, especially the cranial part. |
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| Keywords: | Tongxin Ningxia Middle Miocene Hyaenidae |
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