West and Central African Rift System

The West and Central African Rift System (WCARS) is a rift system composed of two coeval Cretaceous rift sub-systems, the West African Rift sub-system (WAS) and the Central African Rift sub-system (CAS). These are genetically related, but are physically separated and show structural differences.[1] The Logone Birni Basin constitutes a transitional area between the two sub-systems.

The WCARS is older than the East African Rift System.


References

  1. ↑ Loule, Jean-Pierre; Lumbomil, Pospisil. "The Logone Birni Basin (LLB) in Northern Cameroon: Transition Between the West African Rift Sub-System (WAS) and the Central African Rift Sub-System (CAS); Tectonic and Geophysical Models". AAPG Search and Discovery. AAPG. Retrieved 31 January 2016.
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