Earth Science — Songliao Basin
A Cretaceous lake basin in northeast China.
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title "Songliao Basin (China)"
type column
layer "Mingshui Formation" thickness 0.8 color "#c2a878" age "Late Cretaceous"
layer "Sifangtai Formation" thickness 0.7 color "#a98a6a" age "Late Cretaceous"
layer "Nenjiang Formation (lake shale)" thickness 1.6 color "#3a4a4a" age "Late Cretaceous"
layer "Qingshankou (source rock)" thickness 1.2 color "#2a3a3a" age "Late Cretaceous"
layer "Quantou Formation (red beds)" thickness 1.4 color "#a14a3a" age "Cretaceous"