| 1. | Features of sandstone in the yajiang flysch basin in west sichuan in the late triassic
川西雅江晚三叠世复理石盆地砂岩特征 |
| 2. | The evolutionary process in the late triassic period of ordos basin was complex
鄂尔多斯盆地晚三叠世经历了复杂的演化过程。 |
| 3. | Therefore , liupanshan area during late triassic to mid - jurassic is not a compressional orogen
故六盘山地区在晚三叠世-中侏罗世并不是一收缩造山带。 |
| 4. | The tholeiite with late trassic age has been found in helanshan area on the north part of western margin of ordos basin
在盆地西缘北部贺兰山地区，发现典型拉张环境形成的拉斑玄武岩，测年时代为晚三叠世。 |
| 5. | Late triassic to mid jurassic strata in which owns the good coal of van ' an formation distributes widely with huge thickness in helan mountain
在贺兰山的中生代地层中，晚三叠世-中侏罗世地层分布广泛、厚度巨大，中侏罗世延安组为贺兰山的优质含煤层。 |
| 6. | Structure characteristics show that helan mountain was in extensional environment in late triassic and no obvious compressional evidence in early - mid jurassic
构造特征分析表明，在晚三叠世贺兰山地区处于拉张环境，早中侏罗世构造环境亦无明显挤压迹象。 |
| 7. | A great deal of statistic data illustrates that the mesozoic strata , especially the upper triassic immature sediments , are presumably an important source of ore - forming metals
大量统计表明，中生代地层、特别是晚三叠世低成熟度沉积岩是重要的矿源层。 |
| 8. | According to the characters of the palynoflora , the late triassic palaeoecological , palaeoclimatic and palaeogeographic characters as well as the sedimentary environments in the region were discussed
根据孢粉植物群的特征探讨了该区晚三叠世古生态、古气候、古地理和沉积环境。 |
| 9. | Liupan mountainous area deposited and toke sediments in huge district in which late triassic has huge thickness , which is similar to that of ordos basin and the water is connected
西缘六盘山地区在晚三叠世-中侏罗世，较大面积沉降，接受沉积，上三叠统厚度较大，可与鄂尔多斯盆地沉积环境比较，当时的水体是相连通的。 |
| 10. | The formation of lukeqin structure belts oil reservoirs have two periods at least ; the first is late triassic to lias which is important period for petroleum migration and accumulation , and the latter is late cretaceous period
鲁克沁构造带三叠系油藏烃类注入至少有两期，早期为晚三叠世早侏罗世，晚期是晚白垩世，并以早期注入为主。 |
