湖盆扇三角洲河口坝发育程度及粒度韵律特征:以滦平盆地桑园剖面下白垩统西瓜园组为例*
张可, 吴胜和, 许允杰, 熊绮聪, 高子杰, 余季陶

Sedimentary characteristics of mouth bar within lacustrine fan delta: insights from the Lower Cretaceous Xiguayuan Formation of Sangyuan outcrop,Luanping Basin
Zhang Ke, Wu Sheng-He, Xu Yun-Jie, Xiong Qi-Cong, Gao Zi-Jie, Yu Ji-Tao
滦平盆地桑园剖面西瓜园组砂体剖面形态及相邻地层充填样式 A—水道型砂体下切下伏地层; B—堆积型砂体顶界与两侧地层呈上超关系