摘要
该文报道的介形类化石系采自贵州省贞丰、合肥等地的飞仙关组,计7属11种,其中包括3新种和1未定种。这些介形类化石的发现,对认识我国早三叠世早期的介形类面貌,进一步提供了有意义的资料。Carinaknightina属在我国的首次发现,为我国二叠系与三叠系界线的研究,特别是与巴基斯坦盐岭地区相关地层的对比提供了可靠的生物依据。
The present paper deals with fossil ostracods collected from Early Triassic strata in Zhenfeng andZunyi, Guizhou Province. These ostracods are associated with bivalves and conodonts and contain 7genera and 11 species, including 3 new species(Hollinella unispinata, Carinaknightina zbenfengensis, Acratiasymmetrica). Carinaknightina in this association,is for the first time recorded in China. This genus can bewell correlated with that of the Salt Range in West Pakistan.
出处
《微体古生物学报》
CSCD
北大核心
1992年第1期37-44,121,共8页
Acta Micropalaeontologica Sinica
关键词
介形类
早三叠世
贵州
ostracods
Early Triassic
Guizhou
