Suibin depression, as a secondary tectonic unit, lies in the west of Sanjiang basin.
绥滨坳陷是三江盆地的次一级构造单元，位于三江盆地的西部。
2
The establishment of Suibin group and Suibin group in Suibin area build a more completed picture of the late Jurassic stratigraphic column on regional contrast.