Emplacement of the diabase sills in the Liaodong Peninsula at 0.92–0.89 Ga.
End of the Neoproterozoic strata in the SE NCC prior to 0.92–0.89 Ga.
The macroscopic fossils and microfossils in the SE NCC are Tonian in age.
The SE NCC has undergone pre-magmatic uplift prior to 0.92–0.89 Ga.
Diabase sills and uplift as evidence for breakup of the NCC from the Rodinia.