下刚果盆地早白垩世巴雷姆晚期深水重力流沉积的发现及意义*
余烨1,2, 王莉1,2, 尹太举3, 张兴强3, 黄俨然1,2, 曹涛涛1,2

Discovery and significance of deep-water gravity-flow deposits of the late Barremian of Early Cretaceous in Lower Congo Basin
Yu Ye1,2, Wang Li1,2, Yin Tai-Ju3, Zhang Xing-Qiang3, Huang Yan-Ran1,2, Cao Tao-Tao1,2
下刚果盆地下白垩统巴雷姆阶Pointe Indienne组浊流沉积特征 a—X1井,1189.51~1189.66 m,灰褐色粉砂岩、灰白色泥质粉砂岩与灰色、黑色泥岩互层,发育鲍马序列CDE段、DE段;b—X4井,1176.32~1176.74 m,灰褐色中砂岩过渡到暗色泥岩,发育完整鲍马序列ABCDE段、CDE段;c—X3井,1137.01~1137.21 m,灰褐色粗砂岩过渡到棕褐色细砂岩,底部见负载构造,发育鲍马序列AB段;d—X2井,1250.38~1250.74 m,灰褐色粗砂岩过渡到灰黑色泥岩,发育完整鲍马序列ABCDE段