准噶尔盆地中生代地层脊椎动物化石研究进展及意义

准噶尔盆地不仅具有丰富的油气资源，同时也是地层古生物的重要研究地区。本文简要回顾了准噶尔盆地近百年的古脊椎动物研究史，并阐述了包括五彩冠龙，准噶尔将军龙及哺乳类在内的新近化石发现及其意义。这一系列研究均为准噶尔盆地首次发现，不但丰富了该地区古生物多样性，也对解决生物进化，地层划分对比及确定地层年代等问题起到了较好的作用。同时，以准噶尔盆地南缘和克拉美丽地区为例，归纳总结了两地区中生代主要脊椎动物化石，分析论述了准噶尔盆地中生代具代表性的脊椎动物群面貌及其在地层划分对比中的意义，最后建议使用脊椎动物化石挖掘与微体古生物共同取样的方法，进一步提高脊椎动物化石地层划分对比精度。

Progress and Significance in Research on the Mesozoic Vertebrates, Junggar Basin,China

Junggar basin not only contains rich oil resources, but also has yielded many vertebrate fossils. This paper reviews the almost one century vertebrate research history briefly, and introduces important progress which has been made recently. Many interesting specimens have been discovered, e.g. Guanlong wucaii, Jiangjunosaurus junggarensis and some mammal fossils. Recent works on the Junggar basin have increased the number and biodiversity of animal genera; provide evidence for the biodiversity of evolution, division and correlation of stratigraphy, or ensuring geology age. Finally, the article takes the south margin of Junggar basin and Klameli area as example and summarized the main clades fossil of Mesozoic in these areas. Through analyzing the characteristics of the mainly Biota and discussing the significance in the stratigraphic subdivision, we also suggests gathering the micropaleontology sample meanwhile excavation vertebrate fossil in order to enhance the accuracy of vertebrate in the stratigraphic subdivision work.