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中国地质大学(武汉)区调所江西遥感区调队在赣东北地区进行1∶5万遥感八图幅联测填图工作中,首次在信江盆地东段白垩纪地层中发现了古爬行动物骨骼化石。经中科院古脊椎与古人类研究所赵喜进研究员鉴定,认为该化石属双孔亚纲蜥臀目兽脚亚目的虚骨龙类(Coelurosauria Fam.et gen.indet),其时代为晚白垩世早期。另在虚骨龙化石层位的上部发掘
China University of Geosciences (Wuhan) Reconciliation Jiangxi remote sensing area transfer team in the northeastern Jiangxi area 1: 50000 remote sensing eight maps joint mapping mapping work, for the first time in the eastern section of the Xinjiang River Cretaceous strata found ancient reptile bones fossil. According to researcher Zhao Xijin of the Institute of Palate and Paleoanthropology, Chinese Academy of Sciences, the fossil is believed to belong to Coelurosauria Fam. Et gen. Indet, an age of late Late Cretaceous. The other in the upper part of the fossil dragon fossil layer excavation