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| 1 | 中国南方首次发现的基干禽龙类化石新属种显示文摘广西壮族自治区扶绥县那派盆地早白垩世新隆组中产有包含蜥脚类、兽脚类、鸟脚类、疑似鹦鹉嘴龙类的恐龙动物群,但鸟脚类的属种鉴定尚不能进一步确认。最近发现于那派盆地新的鸟脚类肠骨、坐骨化石材料,显示出基干禽龙类的典型形态,其特征又不同于该类群其他已知属种,应代表禽龙类一新属新种,被命名为广西那派龙Napaisaurus guangxiensis gen.et sp.nov.。这是我国南方地区首个禽龙类新属种,不仅丰富了扶绥那派盆地早白垩世恐龙动物群的内容,也为探讨那派恐龙动物群与东南亚泰国以及中国北方等地同期恐龙动物群的关系提供了新的重要依据。 | 姬书安 张培 | 2022 | 地球学报2022，43，1： | 1 |
| 2 | 广西扶绥那派盆地早白垩世棘龙类牙齿化石新材料显示文摘广西扶绥县那派盆地早白垩世新隆组中产有以蜥脚类、兽脚类、禽龙类等恐龙为代表并包含弓鲛类、辐鳍鱼类、龟鳖类、鳄形类的脊椎动物群,其与泰国东北地区Khorat群Khok Kruat组(阿普特阶)脊椎动物群面貌相近。最新发现于那派盆地的棘龙类牙齿化石新材料,其齿冠横断面为宽略小于长的亚圆形,齿冠前后缘无小锯齿,齿冠表面具明显纵嵴和纵沟,单侧面纵嵴数目12~15条。这些形态表明,那派盆地的棘龙类牙齿可归入棘龙亚科(Spinosaurinae),且与泰国东北地区Khok Kruat组棘龙类牙齿的形态类型Ⅱ(Siamosaurus形态类型)可对比。新发现的牙齿化石还显示,那派盆地目前仅存在一种类型的棘龙类,其可能与泰国的暹罗龙(Siamosaurus)关系较密切。 | 姬书安 张培 陆道林 | 2022 | 地质通报2022，41，9： | 0 |
| 3 | A New Carcharodontosauria(Theropoda) from the Early Cretaceous of Guangxi,Southern China显示文摘A new large-bodied theropod dinosaur,Datanglong guangxiensis gen.et sp.nov.,was recovered from the Lower Cretaceous Xinlong Formation of the Datang Basin,Guangxi.It is unique in several features including:posteriormost dorsal vertebra with teardrop-shaped pneumatic foramen confined by enlarged pcdl,acpl and the centrum; posteriormost dorsal with well-developed,horizontal prpl; posteriormost dorsal with a parapophysis projecting more laterally than the diapophysis; brevis fossa shallow with short,ridge-like medial blade; and iliac pubic peduncle with posteroventrally expanded margin.Cladistic analysis supports the idea that this new taxon Datanglong guangxiensis is a primitive member of the Carcharodontosauria in possessing two unambiguous synapomorphies:large external pneumatic foramina and internal spaces present in the lateral surface of ilium,and a peg-and-socket ischiac articulation with the ilium.The presence of the new taxon from Guangxi further confirms that Carcharodontosauria were cosmopolitan large-bodied predators during the Early–mid Cretaceous. | MO Jinyou ZHOU Fusheng LI Guangning HUANG Zhen CAO Chenyun | 2014 | Acta Geologica Sinica(English Edition)2014，88，4： | 0 |
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