Fig. 3: Unconformity between the Paleoproterozoic Songshan Group and the underlying Neoarchean Dengfeng Complex.
From: Changes in orogenic style and surface environment recorded in Paleoproterozoic foreland successions
a, b Field photographs showing the unconformity. c, d Quartz mica schists of the Dengfeng Complex near the unconformity. e, f Deformed and elongated clasts in the basal meta-conglomerate of the Songshan Group. The left schematic lithological column is modified from ref. 33.
