Depositional process and evolution of Luanping Early Cretaceous basin in the Yanshan structural belt
燕山构造带滦平早白垩世盆地沉积过程和演化

The Luanping basin is a well-preserved extensional basin in the Yanshan structural belt. There exist various depositional sedimentary lithofacies that show obvious spatial variations. Alluvial fan and fan delta dominated proximal areas of the northern and