我也查到了一些文章，希望对楼主有所帮助~~~~ 截取其中的一张图展示一下~~~
Figure 6. Fence diagram showing the structural and stratigraphic architecture of the central and eastern part of the Maracaibo Basin and location of main faults in the study area. (1) Sub-Oligocene rocks are folded east of the Burro Negro tear fault (A, B, and D); (2) asymmetric wedge of Eocene clastic rocks pinches out in the central part of present-day Lake Maracaibo (A and B); (3) Eocene clastic section thickens adjacent to the Burro Negro fault zone (A, B, and C); and (4) the middle and upper Eocene clastic wedge is confined to the eastern part of the basin, in the area bounded by the Burro Negro and Pueblo Viejo faults. The Pueblo Viejo subbasin exhibits a very thick (>2500 m; >8200 ft) Eocene clastic section.
