In September 1990, two well-preserved articulated specimens of bird were discovered by the first author from the Mesozoic Jiufotang Formation in Liaoning Province, China. Based on one of them, a nearly complete specim...In September 1990, two well-preserved articulated specimens of bird were discovered by the first author from the Mesozoic Jiufotang Formation in Liaoning Province, China. Based on one of them, a nearly complete specimen, a new avian order including a single genus展开更多
本文根据对宁夏六盘山群马东山组的长鳍昆都仑鱼(Kuntulunia longipterus, Liu, Ma et Liu 1982)的新材料的研究,对其形态特征做了一些补充和订正。在此基础上,笔者支持刘宪亭等人将昆都仑鱼归入华夏鱼科(Huashiidae)及华夏鱼科归入骨...本文根据对宁夏六盘山群马东山组的长鳍昆都仑鱼(Kuntulunia longipterus, Liu, Ma et Liu 1982)的新材料的研究,对其形态特征做了一些补充和订正。在此基础上,笔者支持刘宪亭等人将昆都仑鱼归入华夏鱼科(Huashiidae)及华夏鱼科归入骨舌鱼类的观点。并且认为华夏鱼类代表了一新的亚目——华夏鱼亚目(Huashioidei subordo. nov.)。展开更多
文摘In September 1990, two well-preserved articulated specimens of bird were discovered by the first author from the Mesozoic Jiufotang Formation in Liaoning Province, China. Based on one of them, a nearly complete specimen, a new avian order including a single genus
文摘本文根据对宁夏六盘山群马东山组的长鳍昆都仑鱼(Kuntulunia longipterus, Liu, Ma et Liu 1982)的新材料的研究,对其形态特征做了一些补充和订正。在此基础上,笔者支持刘宪亭等人将昆都仑鱼归入华夏鱼科(Huashiidae)及华夏鱼科归入骨舌鱼类的观点。并且认为华夏鱼类代表了一新的亚目——华夏鱼亚目(Huashioidei subordo. nov.)。
基金supported by the National Natural Science Foundation of China(41172019,40772019,40432003,40121202)the Chinese Academy of Sciences(KZCX3-SW-142)the Major Basic Research Projects(2006CB806400)of MST of China~~
