2) northern and southern margins of the Sichuan Basin
四川盆地南北缘
1.
The analysis of the kerogen from the marine environments on the northern and southern margins of the Sichuan Basin shows that the type Ⅲ kerogen,which comprises the vascular plant compositions such as tracheid,lignin and cellulose,occurs in large quantities in the Lower Silurian strata near the old land,whereas type Ⅰ kerogen has been found in the areas far away from the old land.
从四川盆地南北缘近古陆的下志留统中所获干酪根显示，主要以Ⅲ型为主，其中含有管胞、木质素、纤维素等维管植物成分，而在盆地内的远离古陆地区干酪根则表现出以Ⅰ型为主。
3) southeastern margin of Sichuan Basin
四川盆地东南缘
1.
Characteristics of Silurian destroyed oil reservoir in Houtan section of Xishui area in southeastern margin of Sichuan Basin
四川盆地东南缘习水吼滩志留系古油藏特征
4) the south edge of the Sichuan basin
川西盆地南缘
5) southwest Sichuan Basin
四川盆地西南部
6) the Eastern Sichuan basin
四川盆地东缘
补充资料：四川的盆地水田
四川的盆地水田
·．0滗，鸽髓．～、，磊
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条