摘要
记述在陕西北部米脂县李家站乡张崖村上三叠统延长群瓦窑堡组中发现的进步古鳕类一新属新种Mizhilepiszhangyaensisgen.etsp.nov.,它与美国西部上三叠统钦尔组(ChinleFormation)和东北部上三叠统纽瓦克超群(NewarkSupergroup)中的TanaocrossusSchaeffer有密切的亲缘关系。文章还讨论了斯堪的纳维亚鳕科(Scanilepidae)的系统分类位置。
The fish remains described here were collected in the 1980s by a group of peasants from the Upper Triassic Wayaobu Formation at Zhangya village of Mizhi County, Northern Shaanxi. More than thirty fish individuals were preserved on a gigantic specimen of greyish mud-bearing siltstone, and they represent a new genus and species of the family Scanilepidae.
出处
《古生物学报》
CAS
CSCD
北大核心
2006年第4期514-522,共9页
Acta Palaeontologica Sinica
