论文部分内容阅读
新疆准噶尔盆地北部中—新生代地层分布广,化石类型多样,成为古生物、古气候、古环境研究理想地区.乌伦古河组和依希白拉组分别发现恐龙与哺乳动物等脊椎动物化石,证实它们不存在混生现象,对恐龙是否延续至新生代提出初步意见.
The Mesozoic-Cenozoic strata in the northern part of Junggar Basin in Xinjiang are widely distributed and diverse in fossil types, making them ideal areas for palaeontology, palaeoclimate and paleoenvironment research. Fossils of vertebrates such as dinosaurs and mammals were found in the Ulungurhe and Ixhibala groups, respectively They do not have the phenomenon of intergrowth and put forward preliminary opinions on whether the dinosaurs will continue to the Cenozoic.