With system dialectics, as the guide, petroleum basin, as the setting, terms of reservoir-forming, as the bases, its key factors, fabric, evolution and relation to environment should be studied.
The sedimentary environment of the chert reflects the tectonic setting of the small oceanic basin in Late Jurassic.
硅质岩的形成环境反映了该陆缘小洋盆在晚侏罗世所处的构造背景。
3
In combination with geochemical characteristics, regional geology and tectonic environment, we propose that the Chayong ophiolite was possibly produced in an ocean basinsetting.