Braided delta deposit of Es₂¹⁰ in Haojia-Shinan area in Dongying Depression

The article brings forward a new viewpoint that the Es₂¹⁰ develops braided delta deposit and doesn't develop turbidite fan in Haojia-Shinan area in Dongying Depression, and enumerates 8 primary gists. It also discusses the types and characters of sedimentary facies, subfacies, and microfacies, and then expounds the distribution of sedimentary facies by charts and letters. At last the evolutional characters of deposition is represented.